Description :HUOHOU HU0045 Knife Sharpen Stone Double Wheel Whetstone Kinfe Sharpeners Sharpening Tool Grindstone Kitchen Tools-High Quality Grinding Wheel Uses a high-quality grinding wheel, Rough / Meticulous Grinding can be achieved, sharp sharpening, very sharp- ABS Resin Adopts high standard ABS resin material, which has the comprehensive performance of PB, PAN & PS. It has strong impact resistance, high safety, light weight, non-toxic & easy to clean.-Diamond Rough Grinding Wheel The diamond grinding wheel is a special effect tool for grinding high-hard & brittle materials such as cemented carbide. It has the characteristics of high abrasive holding strength, long life & low wear-Ceramic Meticulous Grinding Wheel The ceramic grinding wheel has the characteristics of stability, heat resistance, water resistance & high strength. Its high precision can effectively eliminate the burr of the k-nife edge & smooth the blade grinding, making it sharp-Suction Cup Design Adopts suction cup design, which can be attached to the tabletop with one push, is very safe, & effectively avoids accidental injury caused by improper operation. Specification: Brand HUOHOU (XIAOMICooperation Brand) Model HU0045 Material ABS + Stainless Steel Color Black Weight 110g Size 13.8 x 7.2 x 3.9 cm Recommand Product: Product Model IDXIAOMI HUOHOU Multi-function K-nife 15 Functions Folding K-nife 1378936 Xiaomi Mijia Cool Black Non-Stick K-nife Stainless Steel K-nife Set 1288231XIAOMIHuo Hou Home Ceramic K-nif