In minutes, the EdgeCraft Sportsman 12 will apply a hairsplitting, razor sharp edge that lasts. Ideal for sharpening all types of knives, including hunting, fishing, pocket, kitchen and household knives, it's an absolute necessity for the well-equipped sporting enthusiast and homeowner. Featuring a three stage sharpening system that creates the renowned Trizor® edge--long recognized for its incredible sharpness and durability-- it applies a "Gothic Arch" shaped edge structure that is known to be stronger and longer lasting than hollow ground or conventional "V" type edges. The triple bevel Trizor® edge is created by first sharpening in Stage 1 using 100% diamond abrasives; followed by honing in Stage 2 using 100% finer diamond abrasives; and finally, polishing the edge with 100% ultra-fine micron size diamond abrasives in Stage 3. It's quick and easy to obtain this amazingly sharp edge with the EdgeCraft® Sportsman 12 Knife guides ensure precise angle control and eliminate any guesswork. Safe for quality knives and guaranteed to never detemper the edge. Engineered and assembled in the USA. Manufacturer's one-year limited warranty.