Specification Brand : Zerodis BulletPoint1 : 【6 Different Sizes】6 different sizes for you to choose, you can select the proper size according to your need. All stones are approximately 3.9" long.ruby stone BulletPoint2 : 【Choose Freely】Sharpening stones can also use oil or water. BulletPoint3 : 【Easy to Replace the Stone】Sharpening Stone is easy to replace the stone of the sharpening system. Or work alone to easily sharpen the knife, chisel, chisel, and tool. knife sharpening kit. BulletPoint4 : 【Function】Sharpening Stone is great for sharpening blades, gravers, hooks, knives, and scissors. BulletPoint5 : 【High Grade Material】This sharpening stone is made of high grade material, extremely hard, wearable and can maintain their shape well. With 3000 grits, so you can use for polishing and smoothing edges.Sharpening Stones Color : Pink ExternallyAssignedProductIdentifier : 9911202468691 ExternallyAssignedProductIdentifier1 : 757686148143 ExternallyAssignedProductIdentifier2 : 0757686148143 ItemName : 6pcs 3000 Grits Ruby Sharpening Stone Cylindrical Whetstone Sharpener Professional Knife Polishing Grinding Tool, 2~10mm ItemPackageDimensions_Height : 13.208 centimeters ItemPackageDimensions_Length : 8.3058 centimeters ItemPackageDimensions_Width : 9.0932 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sharpening-stones Manufacturer : ZHANGWENENTE Material : ruby stone NumberOfItems : 1 PartNumber : Zerodismnboi3d7ex ProductDescription : Specification: Length 100 mm Color: Red Diameter: 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm Grits: 3000