Size - It is a stone with 150/320 grits, allowing you to perform coarse and fine sharpening. The size of this whetstone is 150*12mm/5.91x0.47 inch (L*W*H)
Material - Its material is Green silicon carbide and is commonly used in the production of abrasives and grinding tools. It possesses excellent hardness and wear resistance.
Feature - Includes 4pcs, the sharpening stone has different grit levels. The thicker grit is used for edges and removing larger imperfections, while the thinner grit is designed for smoothing and polishing cutting edges.
Application - The sharpener stone set is suitable for grinding kitchen and outdoor tools, woodworking chisels, jade, seals, and carving knives.
Note - Simply place the knife on the sharpening stone and move it back and forth while maintaining an angle of about 30°.
