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Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini

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9 Items

  1. Andre De Villiers ADV - Ronin Hybrid Folder - Satin CPM-S35VN & Tan G10 - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Origin: Withdrawn from a private collection, previously purchased
    * Condition: Like new, never used
    * Available on the market: Difficult to find / Made to order
    * Sharpness: Factory sharp
    * Marks on blade: None
    * Marks on handle: None
    * Box: Nylon pouch with zip
    * Sheath: /
    * Manuals, Certificates, and Warranties: /
    * Checked and certified by our in-house laboratory

     

    Intended use: collection/sport/military

    Type of production: MidTech
    Country of production: South Africa
    Blade: CPM S35VN steel
    Blade treatment: Satin
    Handle: titanium and G10
    Blade length: 103mm.
    Blade thickness: 4.5mm.
    Closed length: 132mm.
    Total length: 234mm.
    Closed thickness: 14mm.
    Balance: on the guard
    Weight: 168g.
    Opening: Carson Flipper type, on ball bearings
    Locking Mechanism: FrameLock with additional slider safety
    Clip: titanium, machined from solid
    Packaging: Cordura case with ADV Tactical logos
    Notes: Previously purchased knife from a private collection

    ADV-RH-TG10-CP
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  2. Andre De Villiers ADV - Pathfinder G2 Knife - Blackwashed Titanium - PRIVATE COLLECTION - knife

    KNIFE RETIRED FROM PRIVATE COLLECTION
    * Origin: Retired from a private collection, previously purchased and professionally resharpened
    * Condition: Overall in excellent condition
    * Available on the market: 2017 model - available in different configurations and steels
    * Sharpening: Professionally resharpened
    * Marks on blade: Minimal signs of resharpening
    * Marks on handle: None
    * Box: Pouch with zip
    * Sheath: -
    * Manuals, Certificates, and Warranties: -
    * Checked and certified by our in-house laboratory

     

    Intended use: collection/sport/military

    Type of production: Midtech
    Country of production: South Africa
    Blade: CPM S35VN steel
    Blade treatment: black
    Handle: blackwashed titanium
    Blade length: 95mm.
    Blade thickness: 4.5mm.
    Closed length: 130mm.
    Total length: 226mm.
    Closed thickness: 14mm.
    Balance: 2cm behind the guard
    Weight: 210g.
    Opening: Flipper on bearings
    Closure: Frame Lock
    Clip: titanium, machined from solid
    Packaging: Cordura case with ADV Tactical logos
    Notes: Designed and built by Andre De Villiers

    ADV-PATG2B-CP
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  3. EOS - Prawn Friction Folder - CPM-S35VN & Flamed Titanium - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Origin: Withdrawn from a private collection, previously purchased and used
    * Condition: Overall in good condition, shows some minor cosmetic marks on the heat treatment of the titanium handles, clip, and blade, which do not compromise its practical use in any way
    * Available on the market: Out of production and no longer available on the market
    * Sharpness: Factory sharp
    * Marks on blade: Minor cosmetic marks due to carrying and use
    * Marks on handle: Minor cosmetic marks due to wear and tear
    * Box: Knife sold in a nylon bag with EOS logos and a titanium key to adjust the blade tension
    * Sheath: -
    * Manuals, Certificates, and Warranties: -
    * Checked and certified by our in-house laboratory


    EOS Prawn – The first friction folder by EOS
    The Prawn marks EOS's debut in the world of friction folders, offering a compact and robust solution for everyday use. Featuring a flamed titanium handle and CPM-S35VN sintered steel blade, it combines robustness and exclusive design.

    Although it does not have a blade lock, the adjustable washer system allows you to keep the blade in the open or closed position by adjusting the tension. Its compact size makes it ideal for carrying in your pocket, backpack, or tactical bag.


    Intended use: Tactical/EDC/Collection

    Production type: Midtech
    Country of manufacture: USA
    Blade: CPM S35VN steel
    Blade treatment: Stonewashed
    Handle: Flamed titanium
    Blade length: 68mm.
    Blade thickness: 4mm.
    Closed length: 83mm.
    Total length: 135mm.
    Closed thickness: 12mm.
    Weight: 93g.
    Closure: Friction Folder (without blade lock)
    Clip: titanium, removable
    Packaging: nylon bag with EOS logos
    Notes: knife from a private collection, previously purchased and used, equipped with its original nylon pouch with which it was sold and a small titanium key to be used to adjust the tension and fluidity of the blade opening

    EOS-PT-CP
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  4. Case Cutlery - Mini Copperlock Amber - 00133 - PRIVATE COLLECTION - knife

    RETIRED FROM PRIVATE COLLECTION
    Origin: Withdrawn from a private collector, previously purchased
    Condition: Like new
    Availability: Available on the market
    Sharpening: Factory edge
    Blade marks: None
    Handle marks: None
    Box: Original cardboard box
    Sheath: -
    Manuals, Certificates, and Warranty: Yes
    Inspected and Certified by our in-house laboratory
     
    The Case Mini CopperLock® 00133 is a sleek and compact folding knife that embodies the authenticity and timeless charm of American tradition. This model, part of Case’s renowned Amber Bone line, features a natural bone handle with the classic “Peach Seed Jig” finish, a signature of the brand. With a design that blends elements of the Trapper and Copperhead patterns, the Mini CopperLock® combines traditional style with modern functionality.
     
    Equipped with a Tru-Sharp™ stainless steel Clip blade with a mirror-polished finish, it delivers excellent cutting power, edge retention, and corrosion resistance.
     
    The back lock mechanism ensures safe and secure operation. Ideal for collectors or everyday use, this knife is entirely made in Bradford, Pennsylvania (USA), a hallmark of Case craftsmanship. An iconic piece for those seeking functionality, beauty, and history in one pocket tool.

    Intended use: Collection and EDC (Everyday Carry)
    Production type: Industrial
    Country of manufacture: USA
    Blade: Tru-Sharp™ stainless steel
    Blade finish: Mirror polished
    Handle: Amber Bone Peach Seed Jig
    Blade length: 69mm
    Blade thickness: 2.3mm
    Closed length: 107mm
    Total length: 176mm
    Closed thickness: 10mm
    Weight: 56g
    Locking mechanism: Back Lock
    Clip: None
    Packaging: Cardboard box with Case logos
    Notes: Iconic Case model, available in limited quantities

    AP-00133
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  5. Viper - Tank by T. Rumici - Stonewashed D2 & Canvas Micarta - VT4004SW - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Origin: Withdrawn from a private collection, previously purchased.
    * Condition: Like new
    * Commercially available: Discontinued
    * Sharpening: Original
    * Marks on blade: None
    * Marks on handle: None
    * Box: Absent
    * Scabbard: Original, like new
    * Manuals, Certificates and Warranties: - -
    * Checked and Certified by our in-house laboratory.

    The Viper Tank is a fixed-blade knife designed to deliver exceptional performance in tactical and outdoor situations. Made in Italy from high-quality materials, this knife combines strength and functionality, making it ideal for outdoor enthusiasts.

    The D2 steel blade provides excellent cutting power, while the ergonomic micarta handle ensures a firm and comfortable grip. The MO.L.L.E.-compatible Cordura sheath completes the equipment, allowing safe and convenient carrying.


    Intended Use: Utility

    Production type: Industrial
    Country of production: Italy
    Blade: D2 steel at 58/59HRC
    Blade Treatment: Aspis Coating
    Handle: Canvas Micarta
    Blade Length: 155mm.
    Blade thickness: 5.8mm.
    Total length: 297mm.
    Weight: 415g.
    Sheath: black Cordura, by Vega Holster, with MOLLE attachments
    Packaging: -
    Notes: Design by Tommaso Rumici - previously purchased knife, from a private collection

    AP-VT4004SW
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  6. Viper - Golia by T. Rumici - Black Micarta - VT4003CB - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Origin: Withdrawn from a private collection, previously purchased and used.
    * Condition: Overall in very good condition, damaged scabbard (no lanyard on handle). 
    * Commercially available: Discontinued, replaced by “Evolution” versions.
    * Sharpening: Factory.
    * Marks on blade: None
    * Marks on handle: None
    * Box: -
    * Scabbard: Present but damaged (lacking strap to stop handle).
    * Manuals, Certificates and Warranties: - -
    * Checked and Certified by our in-house laboratory

     

    Intended Use: Light Utility

    Production type: Industrial
    Country of Production: Italy
    Blade: Carbon steel D2 59/60HRC
    Blade Treatment: Black PVD
    Handle: Canvas Micarta
    Blade Length: 125mm.
    Blade thickness: 5.8mm.
    Total length: 252mm.
    Balance: set back 1cm
    Weight: 280g.
    Sheath: nylon, thigh-high, M.O.L.L.E. compatible.
    Packaging: -
    Notes: Design by Tommaso Rumici - previously purchased knife, from a private collection

    VT4003CB-CP
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  7. Viper - Tank - Black Aspis - VT4004BK - PRIVATE COLLECTION - Knife

    KNIFE RETRIEVED FROM PRIVATE COLLECTION

    • Origin: Retrieved from a private individual, previously purchased
    • Condition: In excellent condition
    • Commercial Availability: NOT available on the market
    • Blade Edge: Original
    • Blade Marks: None
    • Handle Marks: None
    • Box: -
    • Sheath: Original
    • Manuals, Certificates, and Warranty: -
    • Checked and Certified: By our internal laboratory

    The Viper Tank Black Aspis VT4004BK is a fixed-blade knife designed to deliver exceptional performance in tactical and outdoor scenarios. Made in Italy with high-quality materials, this knife combines durability and functionality, making it ideal for outdoor enthusiasts and military use. The D2 steel blade with black PVD coating ensures corrosion resistance and excellent cutting ability, while the ergonomic handle in brown canvas impregnated with phenolic resin provides a firm and comfortable grip. The Cordura® sheath compatible with the MO.L.L.E. system completes the equipment, allowing safe and practical transport.

    Intended Use: Sporting/Utility

    • Type of Production: Industrial
    • Blade Production: Italy
    • Blade: D2 steel at 58/59HRC
    • Blade Treatment: Aspis Coating
    • Handle: Canvas Micarta
    • Blade Length: 155mm.
    • Blade Thickness: 5.8mm.
    • Closed Length: -
    • Total Length: 297mm.
    • Closed Thickness: -
    • Balance: -
    • Weight: 415g.
    • Lock: -
    • Clip: -
    • Sheath: Black Cordura, by Vega Holster, with MOLLE attachments
    • Packaging: 
    • Notes: Design by Tommaso Rumici
    AP-VT4004BK
    €0.00
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  8. Viper - Odino knife by Vox - Carbon Fiber - PRIVATE COLLECTION - V5918FC - knife

    KNIFE WITHDRAWN FROM A PRIVATE COLLECTION
    * Origin: Withdrawn from a private individual, previously purchased
    * Conditions: in like-new condition
    * Available on the market: No longer available
    * Sharpening: Factory
    * Marks on blade: None
    * Marks on handle: None
    * Box: /
    * Sheath: /
    * Manuals, Certificates and Guarantees: NO
    * Checked and Certified by our internal laboratory

    Designed by the well-known Danish designer Jesper Voxnaes, Odino is a high-end folding knife characterized by the frame lock architecture with a rotation system on bearings and the use of noble and technological materials (frame entirely in titanium and grip in carbon fiber, titanium or G-10). Vox's unique style, influenced by both Scandinavian design and American cutlery, the attention to detail and the excellence of Viper's typical workmanship create an absolutely original and high-level knife.

    Intended use: Sporting/EDC

    Type of production: Industrial
    Blade production: Italy
    Blade: Stainless steel N690Co 58/59HRC
    Blade treatment: Stonewashed
    Handle: Carbon Fiber and Titanium
    Blade length: 75mm.
    Blade thickness: 4mm.
    Closed length: 100mm.
    Total length: 184mm.
    Closed thickness: -
    Balance: -
    Weight: 125g.
    Closure: Frame Lock
    Clip: Stainless Steel
    Sheath: -
    Packaging: cardboard box with Viper logos
    Notes: Design by Jesper Voxnaes

    AP-V5918FC
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  9. Andre De Villiers ADV - 2018 Ronin - S35VN & Integral Blackwashed Titanium - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Type: Previously Purchased.
    * Condition: Like New
    * Commercially available 2018 Exemplar; currently offering other variants in other configurations.
    * Sharpening: Factory.
    * Marks on blade: None
    * Marks on handle: None
    * Box: Present
    * Scabbard: -
    * Manuals, Certificates and Warranties: -
    * Checked and Certified by our in-house laboratory



    Intended use: collectible/sporting/military

    Production type: Midtech
    Country of manufacture: South Africa
    Blade: stainless steel CPM-S35VN
    Blade treatment: blackwash
    Handle: integral, machined titanium from solid, blackwash finish
    Blade length: 103mm.
    Blade thickness: 4.5mm.
    Length closed: 132mm.
    Total length: 234mm.
    Thickness when closed: 16mm.
    Weight: 191g.
    Opening: Carson Flipper type, on ball bearings
    Closure: FrameLock
    Clip: titanium, machined from billet
    Packaging: plastic case with ADV Tactical logos
    Notes: entirely designed and built by Andre De Villiers in his own workshop

    ADV-RBTI-CP
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    Rating:
    100%
    5
    Out of stock
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9 Items

Sports, Outdoor, Tactical, and Collectible Knives: The Collini Selection

For over 50 years, Coltelleria Collini has been a reference point in Italy for the world of specialized cutlery. Since 1968, we have been selecting sports, outdoor, professional, and collectible knives, collaborating exclusively with official brands, historical manufacturers, and master artisans.

In this category, you will find thousands of original knives, chosen for demanding collectors, EDC, outdoor, and bushcraft enthusiasts, as well as professional operators who require reliability, quality materials, and consistent performance over time.

Military & Tactical Knives

Knives designed for heavy-duty and professional use, where robustness and reliability are paramount. We select world-leading brands such as Extrema Ratio, Zero Tolerance, Ka-Bar, and Cold Steel. Fixed and folding blades developed to withstand extreme conditions.

Sports & Outdoor Knives

From trekking to hiking, from bushcraft to everyday carry (EDC). Discover the Italian excellence of Fox Knives and LionSteel, the Nordic solidity of Fallkniven, and great classics like Opinel and Spyderco.

Collectible & Rare Knives

Custom, vintage, limited edition, and discontinued knives. Through our Approved program, we acquire, evaluate, and certify private collections, offering our customers access to rare, display, and investment-grade blades.

Why choose Coltelleria Collini since 1968

We are not just an e-commerce site, but a historic cutlery shop with direct experience on the products we offer. Buying from us guarantees:

  • Certified Originality: we are official dealers for all brands we carry.
  • Real Stock with fast shipping.
  • Qualified Assistance and technical advice before and after sales.

Knives Catalog PDF Want to know more? Download the Knives Catalog for free (PDF)

Knives FAQ

What is the best knife brand?

There is no absolute "best" brand, but specific leaders for each use. For tactical and professional use, Extrema Ratio and Zero Tolerance are top tier. For outdoor and EDC, Fox, LionSteel, Fallkniven, and Spyderco excel.

Is it legal to buy sports knives online?

Yes, buying sports and collectible knives online is generally legal for adults. However, laws regarding carrying and transporting knives in public vary significantly by country. Always check your local regulations.