Leather sheath provides each access and portability;Fine diamond for a razor sharp edge;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 consistent performance and reliable service

• Dmt Pocket Whetstone 4in 600grit - Fine

Dmt Pocket Whetstone 4in 600grit - FineDMT