Made of durable diamond material.
Diamond coated material is more efficient than normal whetstone.
Mini sharpener designed. Easy to take for camping and kitchen garden knives
400 mesh, Use for grinding stone, jade, seal carving knife, wood crafts, metal grinder workpiece etc .
Type: Grinding Diamond Plate
Net Weight: 0.107kg/3.8"
1*Grinding Diamond Plate
Great sharpener but it needs a base to use it well