Sport, Military and Collectible Knives | Coltelleria Collini
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RH Preyda - Arkansas Water Stone #8000 - Sharpening natural stone
THE COMPANY
RH Preyda, a young and aggressive company founded in 2013 by a family of Italian origin, is in charge of extracting and marketing the Arkansas stone, considered the best knife sharpener.Thanks to a skilful mix of craftsmanship, respect for the natural material and knowledge of metals, RH Preyda is able to provide a wide range of products ranging from pocket stone for field use to professional sharpening systems.
THE STONE
This particular Arkansas stone is the perfect mix between synthetic and natural stones: it works with water and has the granulometric purity of the synthetics, but is made entirely with natural stones Arkansas Novaculite carefully selected, pulverized and compacted in blocks of 203x76x25mmType: stone for water sharpening
Quality level: very high
Country of production: USA
Dimensions: 203.2x76.2x25.4mm
Notes: equipped with anti-slip rubber supportRH-30934€122.95Only 1 leftOnly 1 left
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RH Preyda - Arkansas Water Stone #6000 - Sharpening natural stone
THE COMPANY
RH Preyda, a young and aggressive company founded in 2013 by a family of Italian origin, is in charge of extracting and marketing the Arkansas stone, considered the best knife sharpener.Thanks to a skilful mix of craftsmanship, respect for the natural material and knowledge of metals, RH Preyda is able to provide a wide range of products ranging from pocket stone for field use to professional sharpening systems.
THE STONE
This particular Arkansas stone is the perfect mix between synthetic and natural stones: it works with water and has the granulometric purity of the synthetics, but is made entirely with natural stones Arkansas Novaculite carefully selected, pulverized and compacted in blocks of 203x76x25mmType: stone for water sharpening
Quality level: very high
Country of production: USA
Dimensions: 203.2x76.2x25.4mm
Notes: equipped with anti-slip rubber supportRH-30933€114.75Only 1 leftOnly 1 left -
RH Preyda - Arkansas Water Stone #3000 - Sharpening natural stone
THE COMPANY
RH Preyda, a young and aggressive company founded in 2013 by a family of Italian origin, is in charge of extracting and marketing the Arkansas stone, considered the best knife sharpener.Thanks to a skilful mix of craftsmanship, respect for the natural material and knowledge of metals, RH Preyda is able to provide a wide range of products ranging from pocket stone for field use to professional sharpening systems.
THE STONE
This particular Arkansas stone is the perfect mix between synthetic and natural stones: it works with water and has the granulometric purity of the synthetics, but is made entirely with natural stones Arkansas Novaculite carefully selected, pulverized and compacted in blocks of 203x76x25mmType: stone for water sharpening
Quality level: very high
Country of production: USA
Dimensions: 203.2x76.2x25.4mm
Notes: equipped with anti-slip rubber supportRH-30932€110.66Only 1 leftOnly 1 left -
RH Preyda - Arkansas Water Stone #1000 - Sharpening natural stone
THE COMPANY
RH Preyda, a young and aggressive company founded in 2013 by a family of Italian origin, is in charge of extracting and marketing the Arkansas stone, considered the best knife sharpener.Thanks to a skilful mix of craftsmanship, respect for the natural material and knowledge of metals, RH Preyda is able to provide a wide range of products ranging from pocket stone for field use to professional sharpening systems.
THE STONE
This particular Arkansas stone is the perfect mix between synthetic and natural stones: it works with water and has the granulometric purity of the synthetics, but is made entirely with natural stones Arkansas Novaculite carefully selected, pulverized and compacted in blocks of 203x76x25mmType: stone for water sharpening
Quality level: very high
Country of production: USA
Dimensions: 203.2x76.2x25.4mm
Notes: equipped with anti-slip rubber supportRH-30931€98.36Only 1 leftOnly 1 left -
RH Preyda - Arkansas Water Stone #400 - Sharpening natural stone
THE COMPANY
RH Preyda, a young and aggressive company founded in 2013 by a family of Italian origin, is in charge of extracting and marketing the Arkansas stone, considered the best knife sharpener.Thanks to a skilful mix of craftsmanship, respect for the natural material and knowledge of metals, RH Preyda is able to provide a wide range of products ranging from pocket stone for field use to professional sharpening systems.
THE STONE
This particular Arkansas stone is the perfect mix between synthetic and natural stones: it works with water and has the granulometric purity of the synthetics, but is made entirely with natural stones Arkansas Novaculite carefully selected, pulverized and compacted in blocks of 203x76x25mmType: stone for water sharpening
Quality level: very high
Country of production: USA
Dimensions: 203.2x76.2x25.4mm
Notes: equipped with anti-slip rubber supportRH-30930€94.26Only 1 leftOnly 1 left
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 FAQ
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.
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.