Specification: Item Type: Double‑Sided Whetstone Material: White Corundum Color: As Pictures Shown Weight: Approx. 1013g/35.7ozThis Kind of Grindstone is Made of Fine Diamond Powder, and It is Produced by Exquisite Craft with Precise Mesh. It Has 1000 grit on One Side and 3000 grit on the Other. It is Equipped with Bamboo Base, Double Non-slip Silicone Base and Angle Guide. Package List:1 x Whetstone    1 x Bamboo Base2 x Silicone Base1 x Angle Guide Note:1. Manual measurement, please allow a little error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays. Features It is equipped with bamboo base, double non‑slip silicone base, Angle guide, grindstone. It adopts exquisite technology to fire the grindstone with precise grit, 1000 and 3000 grit on both sides, it does not hurt the blade with little wear. The anti‑skid silicone base holds the stone in place, while the sturdy anti‑skid bamboo base provides additional safety and comfort while sharpening the knife. It can grind any metal blade or tool and you can use it for kitchen knives, hunting knives or knives as well as kitchen scissors, blades. Our whetstone is essential to every home and is very useful both indoors and outdoors.