Specification Brand : Shapton BulletPoint : Laticrete Globally Proven Construction Solutions BulletPoint1 : Extra Coarse 220 Grit (most popular coarse grit) BulletPoint10 : Durable construction will provide years of consistent performance and reliable service BulletPoint2 : 8.25 x 2.75 inches BulletPoint3 : Lasts longer than other waterstones BulletPoint4 : No need to soak before using BulletPoint5 : Complete Instructions included BulletPoint6 : Precision flat, two-diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time BulletPoint7 : Two sided: Fine diamond for a razor sharp edge and Extra-Fine to polish and refine an edge BulletPoint8 : Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface BulletPoint9 : No oil is needed-sharpen dry or with water CareInstructions : Hand Wash Color : Extra-fine / Fine CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4944509501018 ExternallyAssignedProductIdentifier1 : 017042003807 ExternallyAssignedProductIdentifier2 : 785533942064 ExternallyAssignedProductIdentifier3 : 0785533942064 ExternallyAssignedProductIdentifier4 : 0017042003807 ExternallyAssignedProductIdentifier5 : 00017042003807 Hazmat : 3 IncludedComponents : Duo Sharp Bench Stone ItemDisplayDimensions_Height : 4 inches ItemDisplayDimensions_Length : 0.75 inches ItemDisplayDimensions_Width : 13 inches ItemDisplayWeight : 1.5 pounds ItemForm : Liquid ItemName : Shapton Glass Stone 220 HR ItemPackageDimensions_Height : 2.032 centimeters ItemPackageDimensions_Length : 21.336 centimeters ItemPackageDimensions_Width : 7.62 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sharpening-stones ItemTypeName : Bench Stone Manufacturer : DMT Material : glass Material1 : Stainless Steel Material2 : Stone ModelName : 10-Inch DuoSharp ModelNumber : DMTW250EF-BRK NumberOfItems : 1 PackageLevel : unit PartNumber : Sha-0017 ProductDescription : Shapton 220 Grit Glass Stone ProductSiteLaunchDate : 2012-07-21T22:13:23.532Z Size : One Size Style : Extra-Fine/Fine SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1