A fine-grained whetstone lubricated with oil, used for finesharpening.<br>For Polishing, Sharpening.<br>Can Make Mirror surface, mirror finish<br>They are extremely hard, maintain their shape well and areresistant to wear, used for high detail and ultra-precisionwork.<br>Nature Jade<br>Natural material, every batch of color and lustre is not completelyconsistent, and the natural texture is inevitable, if you receiveditem is texture defective, please forgive me.<br>Please rest assured,the item don't affect using.<br>Formed by nature, natural, transparent green color, the texture isvery fine uniform (natural texture), there is a certain degree oftransparency, with strong hardness and strength, almost easy towear, the main application jade instrument industry, precisionparts fine polishing stones, measuring tools, cutting tools,instruments, carbide and other.<br>Specification:<br>Model:10,000 Grit<br>Material:Nature Jade<br>Color:Green<br>Size:50 x 21 x 11mm/1.97 x 0.83 x 0.43""(L x W x H)<br>Weight:29g<br><br>