Feature:1. Premium diamonds material, high hardness, not easy to be damaged, long service life.2. Can be used to grind almost all hard objects such as ceramic knife, stoneware, tungsten steel, high hardness metal, etc.3. Comes with a antislip mat, good slippery prevention effect, improve working efficiency.4. Compact size, lightweight and portable, easy to carry and convenient to use.5. With electroplating process, it has a smooth surface without burrs, practical for using.Specification:Condition: 100% Brand NewItem Type: Diamond WhetstoneMaterial: DiamondsColor: As picture shownShape: Parallel Grinding WheelProcess: ElectroplatingSpecification: 8022-01 Double-Sided 160 Grits-600 Grits Electroplated Rectangular Grinding WheelSize: Approx. 20.5 x 7cm/8.1 x 2.8in.Package List:1 x Whetstone1x Rubber Anti-Slip Mat