Sport, Military and Collectible Knives | Coltelleria Collini

The lines are stripped down to the essentials; the profile is clean and continuous. This isn’t an aesthetic choice, but the result of a function-oriented design. Every element exists for a specific reason; everything else has been eliminated.

The skeletonized full-tang construction and 4.8 mm blade thickness reflect a different approach: lightness where needed, strength where it counts. The 80 mm blade and 191 mm overall length define a compact yet uncompromising tool.

The AERO FX is built around materials selected to ensure durability, reliability, and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade with a MIL-C-13924 burnished finish, designed to offer corrosion resistance, good edge retention, and ease of resharpening.

The carrying system consists of a dual-configuration Kydex sheath: an ultra-flat, slim solution for discreet carry and an additional interface to expand attachment options. The configuration can be adapted using the Malice clip or paracord, both of which are included.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Full tang, Nitrogen-alloyed steel
Blade Finish: MIL-C-13924 burnished
Handle: Anodized Anticorodal aluminum
Blade Length: 80mm.
Blade thickness: 4.8 mm.
Overall length: 191 mm.
Weight: 117 g.
Sheath: thermoformed Kydex, can be worn around the neck or on a belt using the included Malice clips
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

The lines are stripped down to the essentials; the profile is clean and continuous. This isn’t an aesthetic choice, but the result of a function-oriented design. Every element exists for a specific reason; everything else has been eliminated.

The skeletonized full-tang construction and 4.8 mm blade thickness reflect a different approach: lightness where needed, strength where it counts. The 80 mm blade and 191 mm overall length define a compact yet uncompromising tool.

The AERO FX is built around materials selected to ensure durability, reliability, and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade with a MIL-C-13924 burnished finish, designed to offer corrosion resistance, good edge retention, and ease of resharpening.

The carrying system consists of a dual-configuration Kydex sheath: an ultra-flat, slim solution for discreet carry and an additional interface to expand attachment options. The configuration can be adapted using the Malice clip or paracord, both of which are included.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Full tang, Nitrogen-alloyed steel
Blade Finish: MIL-C-13924 burnished
Handle: Anodized Anticorodal aluminum
Blade Length: 80mm.
Blade thickness: 4.8 mm.
Overall length: 191 mm.
Weight: 117 g.
Sheath: thermoformed Kydex, can be worn around the neck or on a belt using the included Malice clips
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

The lines are stripped down to the essentials; the profile is clean and continuous. This isn’t an aesthetic choice, but the result of a function-oriented design. Every element exists for a specific reason; everything else has been eliminated.

The skeletonized full-tang construction and 4.8 mm blade thickness reflect a different approach: lightness where needed, strength where it counts. The 80 mm blade and 191 mm overall length define a compact yet uncompromising tool.

The AERO FX is built around materials selected to ensure durability, reliability, and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade with a MIL-C-13924 burnished finish, designed to offer corrosion resistance, good edge retention, and ease of resharpening.

The carrying system consists of a dual-configuration Kydex sheath: an ultra-flat, slim solution for discreet carry and an additional interface to expand attachment options. The configuration can be adapted using the Malice clip or paracord, both of which are included.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Full tang, Nitrogen-alloyed steel
Blade Finish: MIL-C-13924 burnished
Handle: Anodized Anticorodal aluminum
Blade Length: 80mm.
Blade thickness: 4.8 mm.
Overall length: 191 mm.
Weight: 117 g.
Sheath: thermoformed Kydex, can be worn around the neck or on a belt using the included Malice clips
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

With thirty years of experience in designing professional knives, Extrema Ratio has developed a model designed for those seeking an everyday carry tool that combines functionality, lightness, and attention to detail.

The minimalist profile, clean lines, and light weight are not merely aesthetic choices for their own sake, but the result of a design focused on efficiency. Every element serves a specific purpose. Nothing has been added merely to impress; nothing is there without a reason.

AERO is built using materials selected to ensure reliability in daily use and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade, prized for its corrosion resistance, edge retention, and ease of resharpening.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Nitrogen steel
Blade Finish: MIL-C-13924 burnishing
Handle: Stainless steel scales with anodized anticorodal aluminum grip
Blade Length: 69mm.
Blade thickness: 2.3 mm.
Overall length: 173 mm.
Weight: 92 g.
Lock type: Liner Lock
Clip: -
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

With thirty years of experience in designing professional knives, Extrema Ratio has developed a model designed for those seeking an everyday carry tool that combines functionality, lightness, and attention to detail.

The minimalist profile, clean lines, and light weight are not merely aesthetic choices for their own sake, but the result of a design focused on efficiency. Every element serves a specific purpose. Nothing has been added merely to impress; nothing is there without a reason.

AERO is built using materials selected to ensure reliability in daily use and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade, prized for its corrosion resistance, edge retention, and ease of resharpening.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Nitrogen steel
Blade Finish: MIL-C-13924 burnishing
Handle: Stainless steel scales with anodized anticorodal aluminum grip
Blade Length: 69mm.
Blade thickness: 2.3 mm.
Overall length: 173 mm.
Weight: 92 g.
Lock type: Liner Lock
Clip: -
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

The lines are stripped down to the essentials; the profile is clean and continuous. This isn’t an aesthetic choice, but the result of a function-oriented design. Every element exists for a specific reason; everything else has been eliminated.

The skeletonized full-tang construction and 4.8 mm blade thickness reflect a different approach: lightness where needed, strength where it counts. The 80 mm blade and 191 mm overall length define a compact yet uncompromising tool.

The AERO FX is built around materials selected to ensure durability, reliability, and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade with a MIL-C-13924 burnished finish, designed to offer corrosion resistance, good edge retention, and ease of resharpening.

The carrying system consists of a dual-configuration Kydex sheath: an ultra-flat, slim solution for discreet carry and an additional interface to expand attachment options. The configuration can be adapted using the Malice clip or paracord, both of which are included.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Full tang, Nitrogen-alloyed steel
Blade Finish: MIL-C-13924 burnished
Handle: Anodized Anticorodal aluminum
Blade Length: 80mm.
Blade thickness: 4.8 mm.
Overall length: 191 mm.
Weight: 117 g.
Sheath: thermoformed Kydex, can be worn around the neck or on a belt using the included Malice clips
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

The lines are stripped down to the essentials; the profile is clean and continuous. This isn’t an aesthetic choice, but the result of a function-oriented design. Every element exists for a specific reason; everything else has been eliminated.

The skeletonized full-tang construction and 4.8 mm blade thickness reflect a different approach: lightness where needed, strength where it counts. The 80 mm blade and 191 mm overall length define a compact yet uncompromising tool.

The AERO FX is built around materials selected to ensure durability, reliability, and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade with a MIL-C-13924 burnished finish, designed to offer corrosion resistance, good edge retention, and ease of resharpening.

The carrying system consists of a dual-configuration Kydex sheath: an ultra-flat, slim solution for discreet carry and an additional interface to expand attachment options. The configuration can be adapted using the Malice clip or paracord, both of which are included.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Full tang, Nitrogen-alloyed steel
Blade Finish: MIL-C-13924 burnished
Handle: Anodized Anticorodal aluminum
Blade Length: 80mm.
Blade thickness: 4.8 mm.
Overall length: 191 mm.
Weight: 117 g.
Sheath: thermoformed Kydex, can be worn around the neck or on a belt using the included Malice clips
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

With thirty years of experience in designing professional knives, Extrema Ratio has developed a model designed for those seeking an everyday carry tool that combines functionality, lightness, and attention to detail.

The minimalist profile, clean lines, and light weight are not merely aesthetic choices for their own sake, but the result of a design focused on efficiency. Every element serves a specific purpose. Nothing has been added merely to impress; nothing is there without a reason.

AERO is built using materials selected to ensure reliability in daily use and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade, prized for its corrosion resistance, edge retention, and ease of resharpening.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Nitrogen steel
Blade Finish: MIL-C-13924 burnishing
Handle: Stainless steel scales with anodized anticorodal aluminum grip
Blade Length: 69mm.
Blade thickness: 2.3 mm.
Overall length: 173 mm.
Weight: 92 g.
Lock type: Liner Lock
Clip: -
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

With thirty years of experience in designing professional knives, Extrema Ratio has developed a model designed for those seeking an everyday carry tool that combines functionality, lightness, and attention to detail.

The minimalist profile, clean lines, and light weight are not merely aesthetic choices for their own sake, but the result of a design focused on efficiency. Every element serves a specific purpose. Nothing has been added merely to impress; nothing is there without a reason.

AERO is built using materials selected to ensure reliability in daily use and minimal maintenance: an Anticorodal aluminum handle and a Nitrogen steel blade, prized for its corrosion resistance, edge retention, and ease of resharpening.

Intended Use: Sports / EDC

Production Type: Industrial
Country of Manufacture: Italy
Blade: Nitrogen steel
Blade Finish: MIL-C-13924 burnishing
Handle: Stainless steel scales with anodized anticorodal aluminum grip
Blade Length: 69mm.
Blade thickness: 2.3 mm.
Overall length: 173 mm.
Weight: 92 g.
Lock type: Liner Lock
Clip: -
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

The artisanal Mozzetta by Piscitelli represents the perfect blend of Italian tradition and everyday functionality, an accessory with authentic charm designed for those who appreciate objects crafted with care and character. Entirely produced in Frosolone (IS), the historic center of Molise cutlery, this Mozzetta preserves the essential style of traditional Italian knives, reinterpreted through natural materials and high-quality artisanal craftsmanship.

The elegant handle, crafted from genuine bovine horn, makes each piece unique in its hue and grain, while the compact and harmonious design enhances its practicality and portability. The polished stainless steel blade, with its clean and traditional profile, offers reliability for daily use and gives the knife a understated yet distinctive aesthetic, ideal for both enthusiasts and collectors alike.

Compact and lightweight, the Piscitelli pocket knife is a small symbol of Italian artisanal culture: a simple, authentic, and timeless knife, capable of accompanying every moment of the day with style, from outdoor life to the most informal social gatherings.

Intended use: Collectible / Sports use

Production type: Handcrafted
Country of origin: Italy (Frosolone, IS)
Blade: 420 stainless steel
Blade finish: Polished
Handle: Genuine cow horn
Blade length: 85mm.
Blade thickness: 2.5mm.
Closed length: 108 mm
Total length: 194 mm
Weight: 54 g
Closure: No locking mechanism / free-floating blade
Packaging: Cardboard box with manufacturer’s logos and information sheet
Notes: Each horn handle is unique in grain and color; as it is handcrafted, there may be aesthetic variations

The Gobbo Abruzzese knife by Piscitelli embodies the perfect fusion of Italian rural tradition and exceptional craftsmanship, a unique piece designed for those who love to carry a symbol of identity and quality with them. Made entirely in Italy, in the artisan workshop in Frosolone (IS), this model stands out for its elegant handle crafted from genuine cow horn and the characteristic “hump” shape of the handle, which evokes the historic pastoral heritage of Abruzzo.

The polished steel blade, with its sleek and clean profile, ensures a reliable tool both in your pocket and as a collector’s item. Ideal for those who love to carry a compact knife with a strong character, this Piscitelli model enhances every moment, from a walk in the countryside to an informal dinner, offering style, authenticity, and functionality.

Intended use: Collectible / Sports use

Production type: Handcrafted
Country of origin: Italy (Frosolone, IS)
Blade: 420 stainless steel
Blade finish: Polished
Handle: Genuine cow horn
Blade length: 97mm.
Blade thickness: 2.5mm.
Closed length: 125 mm.
Total length: 223 mm.
Weight: 75 g
Closure: Slip joint with rear retention spring
Packaging: Cardboard box with manufacturer’s logos and information sheet
Notes: Each horn handle is unique in grain and color; as it is handcrafted, there may be aesthetic variations

When you need more working space and a blade with more substance, SATRE FX is the answer. It takes the essential design of the Satre and scales it up, improving control and cutting capacity without compromising its ergonomics. It is designed for continuous use, where the hand must not tire and the tool must remain predictable.

SATRE FX is a full-tang fixed blade with a skeletonized frame, designed to maintain good balance even during extended sessions. The more generous geometry offers a larger cutting surface and more stable handling during demanding tasks. The open construction also allows you to customize the handle with Paracord, adapting it to your preferences. The knife comes with a black Kydex sheath, pre-shaped and ready to use.

Configurations and Steels
* N690Co (Black and Stone Washed): a balanced choice between edge retention, impact resistance, and ease of use in the field.
* Nitrogen (Orange and Yellow): greater corrosion resistance, easy resharpening, and high visibility.
* Böhler S600 (Black): high-performance steel, cryogenically treated to 64 HRC, designed for maximum edge retention.

Intended use: Sport / Light Utility

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade Finish: High-visibility treatment
Handle: Nitrogen steel
Blade length: 95 mm
Blade thickness: 5 mm
Overall length: 190 mm
Weight: 97 g
Sheath: Thermoformed Kydex
Packaging: Cardboard box with Extrema Ratio logos
Notes: Larger version compared to the Satre model

When you need more working space and a blade with more substance, SATRE FX is the answer. It takes the essential design of the Satre and scales it up, improving control and cutting capacity without compromising its ergonomics. It is designed for continuous use, where the hand must not tire and the tool must remain predictable.

SATRE FX is a full-tang fixed blade with a skeletonized frame, designed to maintain good balance even during extended sessions. The more generous geometry offers a larger cutting surface and more stable handling during demanding tasks. The open construction also allows you to customize the handle with Paracord, adapting it to your preferences. The knife comes with a black Kydex sheath, pre-shaped and ready to use.

Configurations and Steels
* N690Co (Black and Stone Washed): a balanced choice between edge retention, impact resistance, and ease of use in the field.
* Nitrogen (Orange and Yellow): greater corrosion resistance, easy resharpening, and high visibility.
* Böhler S600 (Black): high-performance steel, cryogenically treated to 64 HRC, designed for maximum edge retention.

Intended use: Sport / Light Utility

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade Finish: High-visibility treatment
Handle: Nitrogen steel
Blade length: 95 mm
Blade thickness: 5 mm
Overall length: 190 mm
Weight: 97 g
Sheath: Thermoformed Kydex
Packaging: Cardboard box with Extrema Ratio logos
Notes: Larger version compared to the Satre model

SATRE F è un chiudibile compatto pensato per uso quotidiano. Mantiene l’impostazione robusta della linea SATRE in un formato tascabile, con ingombri ridotti e portabilità reale. Sta in tasca senza dare fastidio, ma quando serve è pronto.

Apertura flipper rapida e controllabile con una mano. Struttura con doppia cartella in acciaio e blocco Liner-Lock: rigido, affidabile, senza giochi. La clip deep carry lo rende discreto in tasca. La fresatura sulla guancetta non è solo estetica: permette di identificare subito la variante anche da chiuso.

Le versioni in Böhler N690Co (Black, Stone Washed) puntano su resistenza all’usura e buona tenuta del filo, con manutenzione semplice. Le varianti in acciaio Nitrogen (Periwinkle, Orange, Yellow) privilegiano la resistenza alla corrosione, ideali per ambienti umidi o uso intensivo all’aperto. La versione Outdoor Nitrogen è la più orientata all’impiego sul campo.

Intended use: Sport / EDC

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade finish: Stonewashed
Handle: Stainless steel liners with anodized Anticorodal handle scales
Blade length: 72 mm
Blade thickness: 3 mm
Overall length: 174 mm
Weight: 98 g
Locking mechanism: Liner Lock
Pocket clip: Removable and reversible, stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Notes: Flipper opening system

SATRE F è un chiudibile compatto pensato per uso quotidiano. Mantiene l’impostazione robusta della linea SATRE in un formato tascabile, con ingombri ridotti e portabilità reale. Sta in tasca senza dare fastidio, ma quando serve è pronto.

Apertura flipper rapida e controllabile con una mano. Struttura con doppia cartella in acciaio e blocco Liner-Lock: rigido, affidabile, senza giochi. La clip deep carry lo rende discreto in tasca. La fresatura sulla guancetta non è solo estetica: permette di identificare subito la variante anche da chiuso.

Le versioni in Böhler N690Co (Black, Stone Washed) puntano su resistenza all’usura e buona tenuta del filo, con manutenzione semplice. Le varianti in acciaio Nitrogen (Periwinkle, Orange, Yellow) privilegiano la resistenza alla corrosione, ideali per ambienti umidi o uso intensivo all’aperto. La versione Outdoor Nitrogen è la più orientata all’impiego sul campo.

Intended use: Sport / EDC

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade finish: MIL-C-13924 burnishing
Handle: Stainless steel liners with anodized Anticorodal handle scales
Blade length: 72 mm
Blade thickness: 3 mm
Overall length: 174 mm
Weight: 98 g
Locking mechanism: Liner Lock
Pocket clip: Removable and reversible, stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Notes: Flipper opening system

SATRE F è un chiudibile compatto pensato per uso quotidiano. Mantiene l’impostazione robusta della linea SATRE in un formato tascabile, con ingombri ridotti e portabilità reale. Sta in tasca senza dare fastidio, ma quando serve è pronto.

Apertura flipper rapida e controllabile con una mano. Struttura con doppia cartella in acciaio e blocco Liner-Lock: rigido, affidabile, senza giochi. La clip deep carry lo rende discreto in tasca. La fresatura sulla guancetta non è solo estetica: permette di identificare subito la variante anche da chiuso.

Le versioni in Böhler N690Co (Black, Stone Washed) puntano su resistenza all’usura e buona tenuta del filo, con manutenzione semplice. Le varianti in acciaio Nitrogen (Periwinkle, Orange, Yellow) privilegiano la resistenza alla corrosione, ideali per ambienti umidi o uso intensivo all’aperto. La versione Outdoor Nitrogen è la più orientata all’impiego sul campo.

Intended use: Sport / EDC

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade finish: MIL-C-13924 burnishing
Handle: Stainless steel liners with anodized Anticorodal handle scales
Blade length: 72 mm
Blade thickness: 3 mm
Overall length: 174 mm
Weight: 98 g
Locking mechanism: Liner Lock
Pocket clip: Removable and reversible, stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Notes: Flipper opening system

SATRE F è un chiudibile compatto pensato per uso quotidiano. Mantiene l’impostazione robusta della linea SATRE in un formato tascabile, con ingombri ridotti e portabilità reale. Sta in tasca senza dare fastidio, ma quando serve è pronto.

Apertura flipper rapida e controllabile con una mano. Struttura con doppia cartella in acciaio e blocco Liner-Lock: rigido, affidabile, senza giochi. La clip deep carry lo rende discreto in tasca. La fresatura sulla guancetta non è solo estetica: permette di identificare subito la variante anche da chiuso.

Le versioni in Böhler N690Co (Black, Stone Washed) puntano su resistenza all’usura e buona tenuta del filo, con manutenzione semplice. Le varianti in acciaio Nitrogen (Periwinkle, Orange, Yellow) privilegiano la resistenza alla corrosione, ideali per ambienti umidi o uso intensivo all’aperto. La versione Outdoor Nitrogen è la più orientata all’impiego sul campo.

Intended use: Sport / EDC

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade finish: MIL-C-13924 burnishing
Handle: Stainless steel liners with anodized Anticorodal handle scales
Blade length: 72 mm
Blade thickness: 3 mm
Overall length: 174 mm
Weight: 98 g
Locking mechanism: Liner Lock
Pocket clip: Removable and reversible, stainless steel
Packaging: Cardboard box with Extrema Ratio logos
Notes: Flipper opening system

Intended use: Sport / Light Utility

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade finish: High-visibility treatment
Handle: Nitrogen steel
Blade length: 70 mm
Blade thickness: 5 mm
Overall length: 163 mm
Weight: 75 g
Sheath: Thermoformed Kydex
Packaging: Cardboard box with Extrema Ratio logos
Notes: Version with high corrosion resistance and high visibility

Intended use: Sport / Light Utility

Production type: Industrial
Country of origin: Italy
Blade: Nitrogen steel
Blade finish: High-visibility treatment
Handle: Nitrogen steel
Blade length: 70 mm
Blade thickness: 5 mm
Overall length: 163 mm
Weight: 75 g
Sheath: Thermoformed Kydex
Packaging: Cardboard box with Extrema Ratio logos
Notes: Version with high corrosion resistance and high visibility

Classic, unpretentious, honest: the Boker Plus Rusticus is a practical and simple pocket knife. Inspired by the typical first pocket knives of youth and the usual high functionality of Boker Plus, the Rusticus combines high everyday utility with the necessary touch of nostalgia.

The clip-point blade made of 420 stainless steel with a stonewashed finish opens with a classic nail nick and locks with the reliable liner lock. The rustic ebony wood handle and brass-colored elements such as the liner, the outer ring of the blade pivot screw, and the lanyard hole accentuate the neat appearance of the folding knife and add a traditional touch. 

Practical and simple, it is the perfect gift idea as a first pocket knife.

Intended use: EDC / Sports

Type of production: Industrial
Country of production: China
Blade: 420 stainless steel
Blade treatment: Dark Stonewashed
Handle: Ebony wood
Blade length: 75mm.
Blade thickness: 1.5mm.
Total length: 175mm.
Weight: 39g.
Clip: -
Lock: liner lock
Packaging: cardboard box with Boker Plus logos
Notes: -

Classic, unpretentious, honest: the Boker Plus Rusticus is a practical and simple pocket knife. Inspired by the typical first pocket knives of youth and the usual high functionality of Boker Plus, the Rusticus combines high everyday utility with the necessary touch of nostalgia.

The clip-point blade in 420 stainless steel with a satin finish opens with a classic nail nick and locks with the reliable liner lock. The rustic red beech wood handle and brass-colored elements such as the liner, the outer ring of the blade pivot screw, and the lanyard hole accentuate the neat appearance of the folding knife and add a traditional touch. 

Practical and simple, it is the perfect gift idea as a first pocket knife.

Intended use: EDC / Sports

Type of production: Industrial
Country of production: China
Blade: 420 stainless steel
Blade treatment: Satin finish
Handle: Red beech wood
Blade length: 75mm.
Blade thickness: 1.5mm.
Total length: 175mm.
Weight: 34g.
Clip: -
Lock: liner lock
Packaging: cardboard box with Boker Plus logos
Notes: -

Intended use: Collection, display items, light everyday use
Type of production: Handmade
Country of production: Italy (Frosolone / Piscitelli workshop)
Blade: Stainless steel (polished)
Blade finish: Polished, hand-smoothed
Handle: Natural bovine horn (color tones may vary)
Blade length: 10 cm (9 cm sharp)
Blade thickness: 2.5 mm
Closed length: 12 cm
Total length: 22 cm
Closed thickness: 13.8 mm
Weight: 59 g
Locking system: “Pump” mechanism / release lever (internal spring)
Packaging: Standard cutlery box
Notes: The horn handle may vary in color and pattern due to its natural origin. The sharpening is entirely handmade.

RAO STEEL is the outdoor knife to take everywhere: trekking, survival, camping, or simply in your backpack. 5 mm fixed blade, customizable grip, technical sheath.

Designed for those who don't seek fortune but rely on their equipment. Always reliable, everywhere. No compromises.

Derived from the legendary folding RAO, RAO STEEL distills its tactical essence into an even more compact and practical fixed blade version. A knife designed for action, designed to tackle nature and every need in the field. RAO STEEL cuts, carves, and splits.

From wood for lighting a fire to building a shelter, to the most precise tasks when camping or on daily excursions.

RAO STEEL NITROGEN SATIN
For those who love clean and essential functionality: high corrosion-resistant Nitrogen steel, easy to resharpen even with makeshift tools. Satin finish: perfect for outdoor contexts, even in food preparation. Ideal in humid, variable environments and on long journeys.

Intended use: Outdoor / Utility

Type of production: industrial
Country of production: Italy
Blade: full tang, Nitrogen steel
Blade finish: Satin
Handle: monolithic, perforated, Nitrogen steel
Blade length: 87mm.
Blade thickness: 5 mm.
Total length: 190 mm.
Weight: 128 g.
Sheath: Kydex, ambidextrous, with double button loop attachment
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

Uncompromising versatility and robustness - The ideal companion for those who approach hunting as a discipline and technique.
The VENATUS F Nitrogen Black Satin with black G10 handle is designed to tackle every stage of the hunt. The 12 cm satin-finished blade, with spear point profile and counter-grinding, is made of Nitrogen steel, ideal for humid environments and prolonged use. The technical and resistant G10 handle guarantees control and durability even in the most difficult conditions.

Intended use: Hunting / Light Utility

Type of production: Industrial
Country of production: Italy
Blade: full tang, made of Nitrogen steel
Blade finish: Satin
Handle: G10
Blade length: 119 mm.
Blade thickness: 3.8 mm.
Total length: 248 mm.
Weight: 235 g.
Sheath: leather, ambidextrous, modular, made in Italy
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

Compact, balanced, decisive. - Perfect for the modern hunter who accepts no compromises.
The VENATUS S Nitrogen Black Satin with black G10 handle is the ideal tool for finishing and precision work while hunting. The 9 cm blade in satin-finished Nitrogen steel guarantees a clean cut, resistance to oxidation, and easy resharpening, even in harsh environmental conditions. The black G10 handle ensures a firm and reliable grip, designed for technical and intensive use.

Intended use: Hunting / Light Utility

Type of production: Industrial
Country of production: Italy
Blade: full tang, Nitrogen steel
Blade finish: Satin
Handle: G10
Blade length: 90mm.
Blade thickness: 3.8mm.
Total length: 220mm.
Weight: 235g.
Sheath: leather, ambidextrous, modular, made in Italy
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

Natural Precision - A knife that becomes an extension of the hand and spirit.

The VENATUS S Nitrogen Satin with walnut wood handle combines performance and tradition. Its 9 cm satin-finished Nitrogen steel blade is ideal for detailed work: clean cuts, controlled movements, maximum sensitivity. The walnut handle adds a warm and authentic touch, for those seeking a deep connection with the essence of hunting.

Intended use: Hunting / Light Utility

Type of production: Industrial
Country of production: Italy
Blade: full tang, Nitrogen steel
Blade finish: Satin
Handle: Walnut wood
Blade length: 90mm.
Blade thickness: 3.8mm.
Total length: 220mm.
Weight: 180g.
Sheath: leather, ambidextrous, modular, made in Italy
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

VIPERA is born from the fusion between the tactical and survival worlds, combining speed of use, robustness, and precision in a knife weighing less than 100 grams. Equipped with an elongated drop-point blade with a full flat grind and narrow edge, it offers penetration, smooth cutting, and hardness up to 61 HRC. It is available in two high-performance steels, both with excellent edge retention and corrosion resistance. The ergonomic handle with integrated guard ensures maximum control in all conditions, while the ASPIS nylon sheath allows for stable and versatile carrying.

VIPERA Nitrogen (Stone Washed, HCS, Ranger Green)
This variant is designed for outdoor, survival, bushcraft, and prepping users: areas where reliability in the field, weather resistance, and maintainability are essential. Nitrogen steel maintains excellent edge retention, combined with excellent rust resistance and, above all, greater ease of resharpening compared to M390. The increased resilience makes these models more tolerant to the abuse typical of a field environment.

Technical insight into nitrogen-added steels
Nitrogen steels, or nitrogen-added steels, are alloys in which nitrogen is used as an alloying element instead of, or in addition to, carbon. Although nitrogen is less effective than carbon in hardening the martensitic matrix, it has the advantage of forming stable compounds with chromium to a much lesser extent. This allows a greater amount of chromium to be kept in solid solution, improving corrosion resistance. In addition, nitrogen contributes to the hardness and stability of the structure, giving these steels a good balance between hardness, toughness, and corrosion resistance. Compared to traditional martensitic steels, nitrogen steels can therefore offer a better combination of mechanical properties and resistance to chemicals, while maintaining good workability and sharpenability characteristics.

Intended use: Outdoor / Utility / Bushcraft

Type of production: Industrial
Country of production: Italy
Blade: nitrogen-alloyed stainless steel
Blade treatment: Stonewashed
Handle: Forprene
Blade length: 116mm.
Blade thickness: 4 mm.
Total length: 236 mm.
Weight: 95 g.
Sheath: ASPIS nylon with two multi-position clips, M.O.L.L.E. compatible.
Packaging: Cardboard box with Extrema Ratio logos.
Notes: -

VIPERA is born from the fusion between the tactical and survival worlds, combining speed of use, robustness, and precision in a knife weighing less than 100 grams. Equipped with an elongated drop-point blade with a full flat grind and narrow edge, it offers penetration, smooth cutting, and hardness up to 61 HRC. It is available in two high-performance steels, both with excellent edge retention and corrosion resistance. The ergonomic handle with integrated guard ensures maximum control in all conditions, while the ASPIS nylon sheath allows for stable and versatile carrying.

VIPERA Nitrogen (Stone Washed, HCS, Ranger Green)
This variant is designed for outdoor, survival, bushcraft, and prepping users: areas where reliability in the field, weather resistance, and maintainability are essential. Nitrogen steel maintains excellent edge retention, combined with excellent rust resistance and, above all, greater ease of resharpening compared to M390. The increased resilience makes these models more tolerant to the abuse typical of a field environment.

Technical insight into nitrogen-added steels
Nitrogen steels, or nitrogen-added steels, are alloys in which nitrogen is used as an alloying element instead of, or in addition to, carbon. Although nitrogen is less effective than carbon in hardening the martensitic matrix, it has the advantage of forming stable compounds with chromium to a much lesser extent. This allows a greater amount of chromium to be kept in solid solution, improving corrosion resistance. In addition, nitrogen contributes to the hardness and stability of the structure, giving these steels a good balance between hardness, toughness, and corrosion resistance. Compared to traditional martensitic steels, nitrogen steels can therefore offer a better combination of mechanical properties and resistance to chemicals, while maintaining good workability and sharpenability characteristics.

Intended use: Outdoor / Utility / Bushcraft

Type of production: Industrial
Country of production: Italy
Blade: nitrogen-alloyed stainless steel
Blade treatment: Stonewashed
Handle: Forprene
Blade length: 116mm.
Blade thickness: 4 mm.
Total length: 236 mm.
Weight: 95 g.
Sheath: ASPIS nylon with two multi-position clips, M.O.L.L.E. compatible.
Packaging: Cardboard box with Extrema Ratio logos.
Notes: -

Original and official reproduction under film license of the knife used in the Rambo film - Last Blood

Intended use: Survival/Collection
Blade: 420 stainless steel.
Handle: synthetic
Blade length: 200mm.
Blade thickness: 5.5mm.
Total length: 360mm.
Balancing: advanced
Weight: 650.
Sheath: in leather
Notes: Standard Edition - Official product with Lionsgate cinema licenses

Intended use: sharpener/sportsman

Type of production: Industrial
Country of Production: Italy
Blades: Stainless steel 420
Blade treatment: Nanoceramic HNCF
Handle: Carbon Fiber "FatCarbon"
Blade Length: 65mm.
Blade thickness: 2.2mm.
Length closed: 90mm.
Total length: 200mm.
Thickness when closed: 8mm.
Weight: 32g.
Closure: Slip Join
Clip: absent
Sheath: leather pouch
Packaging: cardboard box with Maserin logos
Notes: -

Intended use: sharpener/sportsman

Type of production: Industrial
Country of Production: Italy
Blades: Stainless steel 420
Blade treatment: Nanoceramic HNCF
Handle: Carbon Fiber "FatCarbon"
Blade Length: 65mm.
Blade thickness: 2.2mm.
Length closed: 90mm.
Total length: 200mm.
Thickness when closed: 8mm.
Weight: 32g.
Closure: Slip Join
Clip: absent
Sheath: leather pouch
Packaging: cardboard box with Maserin logos
Notes: -

Oyster Knife 

Presitigious Oyster Opener with handle made of stabilized oyster shells.

Made in France craftsmanship.

The "Le Petit Jouteur" professional oyster knife has a 2.5 mm thick stainless steel blade.

High quality, very hard and ultra-strong, thanks to a heat treatment process by cryogenization.

An ambidextrous oyster spear blade.

A minimum of care and maintenance ,

will enable you to keep your oyster knife in a condition that will amaze you for many years.

A nice discovery that of this oyster knife.

At last a useful and well-designed knife.

It should be mentioned that its designer, Benjamin Auzier, is a designer at @Laguiole.

He had the good idea of surrounding himself with oyster professionals from the Mediterranean basin.

He envisioned a tool that both left-handed and right-handed people can use without risk and with formidable efficiency. His workshop is located in La Boissière, in the Hérault.

The originality of its balanced and symmetrical teardrop shape over a length of 12 centimeters suits all hand morphologies.

If you want to have a practical professional tool for opening shellfish, the Little Juggler is for you.

Or for an original gift to a family member or friend.

Usage: Tactical / Collection / Sporty

Production Type: Industrial
Blade Production: China
Blade: Stainless steel 420 
Blade Finish: Black Coating
Handle:GRN (Glass-Reinforced Nylon)
Blade Length: 68mm.
Blade thickness: 7mm. in the central point
Total length: 400mm
Weight: 680g.
Scabbard: Nylon
Packaging: package with Sog logos
Notes: -

Intended use: Collection / Keychain

Type of production: semi-artisanal
Blade: 420 stainless steel
Production Lama: Italy
Handle: brass with unscrewable rear cap
Blade length: 60mm.
Blade thickness: 2mm.
Total length: 94mm.
Balancing: -
Weight: 14g.
Sheath: vinyl sheath
Notes: engraved blade

Intended use: Collection / Keychain

Type of production: semi-artisanal
Blade: 420 stainless steel
Production Lama: Italy
Handle: brass with unscrewable rear cap
Blade length: 60mm.
Blade thickness: 2mm.
Total length: 94mm.
Balancing: -
Weight: 14g.
Sheath: vinyl sheath
Notes: engraved blade

Intended use: Collection / Keychain

Type of production: semi-artisanal
Blade: 420 stainless steel
Production Lama: Italy
Handle: brass with unscrewable rear cap
Blade length: 60mm.
Blade thickness: 2mm.
Total length: 94mm.
Balancing: -
Weight: 14g.
Sheath: vinyl sheath
Notes: engraved blade

Since 1890, in a pocket, backpack, kitchen drawer or on the table, Opinel has been synonymous with a nomadic art of living, natural spirit, moments of sharing and complicity.

Opinel - No. 07 Chestnuts, garlic and pitting

A knife for nature-loving foodies!

This pocket knife is used for cutting and peeling chestnuts, as well as peeling garlic or quickly removing stones and pits from fruit by making an incision. It is ideal for preparing jams and tarts Its small size means it fits easily into your pocket and its short, pointed and curved 4 cm blade is easier to handle than a long blade. Perfect as a useful and practical gift idea. This knife can be personalised.

Blade length :4 cm Stainless steel We use Sandvik 12C27 modified stainless steel. It is anti-corrosive thanks to the addition of chrome and requires no special maintenance. Its carbon content of at least 0.40% gives excellent cutting edge.

Blade hardness 57-58 HRC Safety ring Invented by Marcel Opinel in 1955, the Virobloc safety ring is fitted to all folding knives from the N° 06. Cut out of stainless steel, the Virobloc has two sections, one fixed and one sliding. In addition to locking the blade open (safety in use), it is now possible to lock the blade closed (safety in transport).

Walnut oyster knife

Presitigious Oyster Opener with wooden handle.

Made in France craftsmanship.

The "Le Petit Jouteur" professional oyster knife has a 2.5 mm thick stainless steel blade.

High quality, very hard and ultra-strong, thanks to a heat treatment process by cryogenization.

An ambidextrous oyster spear blade.

Wood handle from French forests .

They use wood of French origin to decorate the handles, which are machined and assembled in France.

A minimum of care and maintenance ,

will enable you to keep your oyster knife in a condition that will amaze you for many years.

Fox - Dart Tanto Karambit Training by Doug Marcaida - FX-597TK - knife

Intended use: Tactical Training

Type of production: Industrial
Production Lama: Italy
Blade: stainless steel 420 with tip and rounded blade
Blade treatment: -
Handle: G-10
Blade length: 64mm.
Blade thickness: 3mm.
Closed Length: 120mm.
Overall length: 185mm.
Thick when closed: -
Balancing: -
Weight: 104g.
Lock: Liner Lock
Clip: Removable and reversible, stainless steel
Sheath: -
Packaging: Cardboard box with logos Fox FKMD
Notes: Developed by Doug Marcaida and Lad Mandiola - Opening Wave by Emerson

Maserin Guru Tool is the new ultra-compact tool is ideal as a prybar, nail drawer, screwdrivers and bit holder. The flat tip made of stainless steel makes it perfect for use both as a flat screwdriver as a lever that, chisel or core depending on the situation. Due to its weight and its small size will not even notice you have it, but is always ready and up to the task.

functions:
Chisel / Lever / prybar
Toglichiodi
screwdriver
Bit holder for screwdrivers

Features:
100% Stainless Steel
High portability ideal for traveling
Hole for lanyard / keychain

size:
8 cm (Length)
42 g (weight)

Maserin Ghost Tool is the new ultra-compact tool is ideal as a prybar, nail drawer, screwdrivers and bit holder. The flat tip made of stainless steel makes it perfect for use both as a flat screwdriver as a lever that, chisel or core depending on the situation. Due to its weight and its small size will not even notice you have it, but is always ready and up to the task.

functions:
Chisel / Lever / prybar
Toglichiodi
screwdriver
Bit holder for screwdrivers

Features:
100% Stainless Steel
High portability ideal for traveling
Hole for lanyard / keychain

size:
8 cm (Length)
42 g (weight)

Maserin Skull Tool is the new ultra-compact tool is ideal as a prybar, nail drawer, screwdrivers and bit holder. The flat tip made of stainless steel makes it perfect for use both as a flat screwdriver as a lever that, chisel or core depending on the situation. Due to its weight and its small size will not even notice you have it, but is always ready and up to the task.

functions:
Chisel / Lever / prybar
Toglichiodi
screwdriver
Bit holder for screwdrivers

Features:
100% Stainless Steel
High portability ideal for traveling
Hole for lanyard / keychain

size:
4 cm (Length)
42 g (weight)

Maserin Guru Tool is the new ultra-compact tool is ideal as a prybar, nail drawer, screwdrivers and bit holder. The flat tip made of stainless steel makes it perfect for use both as a flat screwdriver as a lever that, chisel or core depending on the situation. Due to its weight and its small size will not even notice you have it, but is always ready and up to the task.

functions:
Chisel / Lever / prybar
Toglichiodi
screwdriver
Bit holder for screwdrivers

Features:
100% Stainless Steel
High portability ideal for traveling
Hole for lanyard / keychain

size:
8 cm (Length)
42 g (weight)

Maserin Crocodile Pocket Tool is the new ultra-compact tool is ideal as a prybar, bottle opener, wrench, screwdriver and bit holder. The flat tip made of stainless steel makes it perfect for use both as a flat screwdriver as a lever that, chisel or core depending on the situation. Due to its weight and its small size will not even notice you have it, but is always ready and up to the task.

functions:
Chisel / Lever / prybar / screwdriver
bottle opener
wrench
Bit holder for screwdrivers

Features:
100% Stainless Steel
High portability ideal for traveling
Hole for lanyard / keychain

size:
8.5 cm (Length)
42 g (weight)

Fox - FX-599TK G10 Karambit Training Orange - Knife Training

Blade: rounded and not sharp, stainless steel 420
Handle: G10 Orange
Ring: Aluminium Black
Lock: Liner Lock
Length closed: 120 mm.
Blade length: 60 mm.
Blade thickness: 3.5 mm
Overall length: 175 mm
Weight: 102 g.
Clip: Stainless Steel

Maremma in Olivo - Series Kilama MFO18 - knife

The series Kilama Councils is a modern interpretation of Italian regional knives.
The materials and finishes remain the same as always but the line has the form "new"
that reflect the traditional and regional Italian classics knives.

Total length: 185
Blade length: 80
blade thickness: 2.5
weight. 55g
Steel: 420
manicatura: amaranth wood
Sheath: fabric
Package: Box Advice with cleaning kit knife

The Kilama series of Consigli is a modern interpretation of Italian regional knives. The materials and finishes remain the same as always, but the line has "new" shapes that reflect the classic traditional and regional Italian knives.

Type of production: artisan
Lama production: Italy
Blade: X50CrMoV15 stainless steel
Blade treatment: -
Handle: amaranth wood
Blade length: 80mm.
Blade thickness: 3mm.
Length closed: 90mm.
Total length: 185mm.
Weight: 55g.
Closing: without blade lock
Packaging: elegant box with Recommendations logos
Sheath: fabric case

Craftsmanship is beautiful because it is varied

The colors of the materials with which the handmade products are made may vary from those shown in the images.

Horn, wood and cornotech are raw materials that by their nature have a marked variability from one supply to another: it is the beauty of quality materials. Add craftsmanship, where the craftsman's hand never makes the same gesture: it's the beauty of craftsmanship. Combine all this and you will always have a different and unique product. It is always different from the one and unrepeatable product that we must necessarily photograph if we want you to understand what we are talking about and what we are offering you.

Intended Use: Mushroom Knife

Blade: Stainless steel 420
Handle material: Plastic
Blade length: 70mm.
Blade Thickness: 1.5mm.
Closed Length: 110mm.
Total length: 180mm.
Balance: -
Weight: 48g.
Closure: -
Clip: -
Sheath: -
Notes: Nylon brush

Intended Use: Mushroom Knife

Blade: Stainless steel 420
Handle material: Plastic
Blade length: 70mm.
Blade Thickness: 1.5mm.
Closed Length: 110mm.
Total length: 180mm.
Balance: -
Weight: 48g.
Closure: -
Clip: -
Sheath: -
Notes: Nylon brush

Intended Use: Training 

Production type: Industrial

Country of manufacture:China

Blade:unsharpened 420 stainless steel

Blade finish: red paint

Handle: aluminum

Blade length: 101mm.

Blade thickness: 3.2mm.

Total length: 230mm.

Weight: 134g.

Closure: rear T-Latch

Scabbard : nylon

Packaging: cardboard box with Boker Magnum logos

Notes: -

Recommended use: Processing raw meat, bone and cartilage.

Country of manufacture: Italy

Blade: Surgical steel 54-56 HRC

Handle: Non-toxic, non-deformable, impact-resistant Nylon 6/6, perfectly sterilizable up to 180°.

Blade length: 16cm.

Total length: 30cm.

Weight: 519g.

Destinazione d'uso: sportivo/neck knife

Tipo di produzione: industriale
Lama: in acciaio inox 420 SubZero Quanch
Produzione Lama: Japan
Manicatura: Kraton
Lunghezza lama: 50mm.
Spessore della lama: 2mm.
Lunghezza totale: 110mm.
Peso: 20g.
Fodero: Secure-Ex in ABS
Note: -

Produttore: Condor - Italy
lunghezza totale: 30 cm
lunghezza lama: 9,5 cm
lunghezza manico: 11,5 cm
peso: 697 gr
tipo acciaio: 420 inox
materiale impugnatura: micarta
note: fodero in cuoio

Fox - Accetta

Accetta multiuso adatta per utilizzi caccia, campeggio e anche come strumento da lancio. Buona bilanciatura, manicatura ergonomica, fodero da cintura incluso.

Lama: Acciaio inox 420
Manicatura: legno
Lunghezza lama: 140 mm.
Spessore della lama: 3 mm.
Lunghezza totale: 370 mm.
Peso: 385 g.
Fodero: in cuoio

Tactical folding spade and with 3 different positions of inclination of the blade

Specifications:
- Blade of the spade: stainless steel AISI 420 coated
- Overall length open: 60cm.
- Length closed: 26 x 17cm.
- Length only blade: 22cm.
- Width only blade: 15.5 cm.
- Handle material: Polymer
- Thickness: 2.5mm
- Weight: 1214g.
- Sheath: Cordura soft attacks

Intended use: Training knife

Country of manufacture: Italy
Blade: rounded and unsharpened, 420 stainless steel
Handle: red G10
Ring: black aluminum
Closure: liner lock
Closed length: 135 mm.
Blade length: 70 mm.
Blade thickness: 3.5 mm
Open length: 195 mm
Weight: 115 g.
Clip: stainless steel, removable and reversible

Knife in use for certain information until the first half of the 19th century in the Tuscan and Lazio Maremma.
Through finds from the criminological museum of Rome, he was seen among those knives handed over by the rioters of the penal baths of Civitavecchia to Cardinal Franco Pentini, in 1848, sent to put down a revolt.

Intended use: sports / collection
Type of production: artisanal
Production Lama: Italy
Blade: X50CrMoV15 stainless steel
Blade treatment: -
Handle: olive wood
Blade length: 80mm.
Blade thickness: 3mm.
Closed length: 105mm.
Total length: 205mm.
Weight: 56g.
Closure: without blade lock
Packaging: elegant box with Recommendations logos
Sheath: fabric case

The craftsmanship is beautiful because it is varied

The colors of the materials with which the handicrafts are made may vary from those shown in the images.
Horn, wood and cornotech are raw materials that by their nature have a marked variability from one supply to another: this is the beauty of quality materials. Add the craftsmanship, where the hand of the craftsman never performs the same gesture: it is the beauty of craftsmanship. Combine all this and you will have a product that is always different and unique. It is always different from that unique and unrepeatable product that we must necessarily photograph if we want to make you understand what we are talking about and what we are offering you.

The "Roman" testifies to the widespread mentality in the Papal States for which the knife was considered as a faithful friend to be constantly worn "in his pocket" and to be unleashed at the first hint of a fight or for an immediate response.

Many elements constituting the "Roman" bear witness to the offensive use that distinguished this knife: the sharp blade, the decorations of the lattice handle or fish bone that served to improve the grip, the locking system with fixed spring that prevented the knife could close up accidentally and that at the time of the opening emitted a dry noise that exalted the aggressive expression.

Destination of use: collection

Type of production: artisan
Blade: 420 stainless steel
Country of production: Italy
Grip: engraved ox horn
Blade length: 130mm.
Blade thickness: 2.5mm.
Length closed: 160mm.
Total length: 290mm.
Weight: 106g.
Closure: rear ring lock
Notes: made entirely by hand in the city of Scarperia (FI)

Weight: 140g.