Ultra portable, key chain sharpener. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. No oil is needed, sharpen dry or with water. Durable construction will provide years of c
Ultra portable, key chain sharpener. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. No oil is needed, sharpen dry or with water. Durable construction will provide years of c