Sport, Military and Collectible Knives | Coltelleria Collini

In the forests of Orsa, pink sandstone has been quarried for over a thousand years, refining tools and shaping craftsmanship through the generations. Here, a tradition of skill and perseverance was born, where stone met steel and forged knowledge that lasts a lifetime.

The Color of the Year 2026, Orsa Sandstone and Dala Red, adorns the compact Eldris outdoor knife. The colors are inspired by the light, natural shade of sandstone meeting classic Dala red, a tribute to Morakniv's heritage and origins.

Intended use: Neck Knife / Backup

Production type: industrial
Country of production: Sweden
Blade: Sandvik 12C27 stainless steel 57/58HRC
Handle: ABS and non-slip rubber
Blade length: 53mm.
Blade thickness: 2mm.
Total length: 143mm.
Balance: rearward
Weight: 80g.
Sheath: ABS
Notes: Limited edition for 2026 in Dala Red and Orsa Sandstone colors

The VULPIS series was born out of the need to create a compact, versatile, multi-purpose knife with a modern design that perfectly matches historical products. The inspiration for the creation of this line starts from the DUCA, the name of the typical multi-purpose knife of the people of Maniago, a knife that originated in the second half of the 1800s in Maniago, when hunting knife sharpeners with different sized blades, ivory toothpicks and tweezers for removing thorns were made.

These knives were presented at the 1888 National Exposition in Turin by the Bet Giovanni company, which won a gold medal for the quality of its products. So it was that, most likely, Luigi Amedeo di Savoia, Duke of the Abruzzi, decided to visit one of the company's two stores in Turin, where he saw and ordered the four-bladed multi-purpose knife, which he chose as part of the equipment for the North Pole expedition he commanded in 1899.

Intended Use: EDC

Production type: Industrial
Country of manufacture: Italy
Blade: stainless steel M390 59/60HRC
Blade finish: Stonewashed
Handle: Titanium
Blade Length: 55mm.
Blade thickness: 2mm.
Length closed: 63m.
Total length: 135mm.
Thickness when closed: 10mm.
Weight: 36g.
Closure: SlipJoint (without blade lock)
Clip: removable, stainless steel
Packaging: cardboard box with Vulpis / Fox Knives logos.

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant Black version utilizes Böhler N690, hardened to 58 HRC for the best balance between edge retention and toughness, a type of steel used by Extrema Ratio for most of its knives.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in stainless steel N690 58 HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 50mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Notes: -

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The Ant Rescue, unlike other versions, has a cheek piece in red coloration that allows the operator to more easily locate the knife in case of a fall. This version is equipped with a specific serration that allows cutting ropes and even high-tensile aramid materials. Moreover, this model has a tapered tang that serves as an emergency screwdriver. The Ant Rescue has been developed according to the needs expressed by the "Italian Army Alpine Troops School".

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant is available in 4 versions with two different types of steel, both provided by Böhler, an Austrian company with which Extrema Ratio has been collaborating for over 20 years, using its highly esteemed materials for the production of its blades.

For the Stone Washed M390 version, Extrema Ratio uses Böhler M390 steel, thermally treated to 61 HRC, which, thanks to a powder metallurgy production process, ensures cutting effectiveness, wear resistance, and oxidation resistance over time.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in partially serrated stainless steel M390 61HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 50mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Notes: -

The smaller version of the popular CEO folding knife, the Microflipper combines refined style with maximum practicality. It may be small, but it's a serious contender for any job thanks to its lightweight aluminum handle and razor-sharp blade made of Sandvik 12C27™ steel.

This stylish pocket knife is available in two versions: drop-point blade with silver aluminum handle and blue coating, or sheepfoot blade with blue aluminum handle and silver coating.

* Superior performance: Sandvik 12C27™ steel for excellent edge retention.
* Smooth opening: IKBS™ ball-bearing motion allows smooth blade opening.
* Fast opening: Flipper opening system deploys the blade quickly.
* Sturdy and lightweight: Aluminum handle combines strength and minimal weight
* Easy closing: The blade can be easily closed with one hand.
* Carrying options: Adjustable ambidextrous clip for carrying in left or right pocket



Intended Use: EDC / Sporting

Production Type: Industrial
Country of Production: China
Blade: Sandivk 12C27 stainless steel
Blade Finish: Satin finish
Handle: Aluminum
Blade length: 56mm.
Blade thickness: 2.2mm.
Length closed: 82mm.
Total length: 140mm.
Weight: 48g.
Closure: Liner Lock
Clip: stainless steel, removable and reversible
Packaging: cardboard box with CRKT logos
Notes: Design by Richard Rogers - Carson Flipper opening system on IKBS ball bearings

Today, Chad Los Banos' practical Boker Plus Subcom can definitely be called one of the cornerstones of Boker Plus. The continued popularity of this versatile pocket knife has prompted Boker to put this ultra-compact classic back into production in a modernized version. The Boker Plus Subcom 2.0 comes with a short D2 steel blade with a discreet pearl finish. It opens with the help of the thumb pin on both sides and is securely locked in place by the framelock's 2mm thick steel plate. The textured black Zytel handle is supplied with three-dimensional milling.

Intended use: Sports

Blade: D2 steel 59-60 hours
Handle: stainless steel and Zytel
Blade length: 58mm.
Blade thickness: 2mm.
Closed length: 68mm.
Total height of the lung: 117 mm.
Balance: -
Pesos: 69 g.
Closure: frame lock
Clip: removable and reversible in stainless steel
Sheath: -
Grade: -

Intended use: Tactical / EDC

Production type: industrial
Country of Production: Taiwan
Blade: full tang in stainless steel AUS-8 57/59HRC
Blade finish: Powder coated
Handle: Zytel
Blade Length: 48mm.
Blade thickness: 2mm.
Total length: 121mm.
Weight: 68g.
Sheath: ABS with clip
Notes: -

Use: Neck / backup

Type of production: Industrial
Production Country: Sweden
Blade: Sandvik 12C27 stainless steel 57 / 58HRC
Handle: ABS with anti-slip rubber inserts
Blade length: 53 mm.
Blade thickness: 2 mm.
Overall length: 143 mm.
Weight: 80g.
Sheath: ABS

Use: Neck / backup

Type of production: Industrial
Production Country: Sweden
Blade: Sandvik 12C27 stainless steel 57 / 58HRC
Handle: ABS with anti-slip rubber inserts
Blade length: 53 mm.
Blade thickness: 2 mm.
Overall length: 143 mm.
Weight: 80g.
Sheath: ABS

Use: Neck / backup

Type of production: Industrial
Production Country: Sweden
Blade: Sandvik 12C27 stainless steel 57 / 58HRC
Handle: ABS with anti-slip rubber inserts
Blade length: 53 mm.
Blade thickness: 2 mm.
Overall length: 143 mm.
Weight: 80g.
Sheath: ABS

Use: Neck / backup

Type of production: Industrial
Production Country: Sweden
Blade: Sandvik 12C27 stainless steel 57 / 58HRC
Handle: ABS with anti-slip rubber inserts
Blade length: 53 mm.
Blade thickness: 2 mm.
Overall length: 143 mm.
Weight: 80g.
Sheath: ABS

Use: Neck / backup

Type of production: Industrial
Production Country: Sweden
Blade: Sandvik 12C27 stainless steel 57 / 58HRC
Handle: ABS with anti-slip rubber inserts
Blade length: 53 mm.
Blade thickness: 2 mm.
Overall length: 143 mm.
Weight: 80g.
Sheath: ABS

Intended Use: Knife Mushrooms

Blade: Stainless steel 440
Handle material: Olive
Blade length: 55mm.
Blade Thickness: 2mm.
Closed Length: 138mm.
Total length: 208mm.
Balance: -
Weight: 95g.
Closure: rear spring retention
Clip: -
Sheath: -
Notes: brush hair Exchange - inch and tweezers

The Opinel N°4 Inox knife is a compact and versatile pocket tool, ideal for small daily tasks such as opening packages, model making, or as a handy letter opener. Its 5 cm martensitic stainless steel blade provides excellent cutting quality and corrosion resistance, maintaining sharpness even after prolonged use. The beechwood handle, sourced from PEFC-certified French forests, is treated with protective varnish to resist moisture and dirt, ensuring a comfortable and ergonomic grip. It is important to note that the Opinel N°4 does not feature the Virobloc locking system; therefore, the blade stays open through friction, requiring careful handling during use. This knife embodies the traditional values of the Opinel brand: simplicity, durability, and efficiency.

• Intended use: Opening packages, model making, letter opener
• Production type: Industrial
• Country of production: France
• Blade: Martensitic stainless steel
• Blade finish: Satin
• Handle: Varnished beechwood
• Blade length: 50 mm
• Blade thickness: 1.5 mm
• Closed length: 70 mm
• Total length: 120 mm
• Closed thickness: 10 mm
• Weight: 10 g
• Locking mechanism: Friction (no locking system)
• Clip: None
• Packaging: -
• Notes: Corrosion-resistant blade; minimal maintenance required

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: -

Intended Use: Knife Mushrooms

Blade: Stainless steel 440
Handle material: Rosewood
Blade length: 55mm.
Blade Thickness: 2mm.
Closed Length: 138mm.
Total length: 208mm.
Balance: -
Weight: 95g.
Closure: rear spring retention
Clip: -
Sheath: -
Notes: brush hair Exchange - inch and tweezers

Intended Use: edc / sports

Blade: Stainless Steel San-Mai "Super Gold Powder" 62 HRC
Handle: Zytel
Blade length: 52 mm.
Blade Thickness: 2 mm.
Total length: 120 mm.
Weight: 26 g.
Closure: BackLock