ZenWare Diamond Edge Kitchen Knife Sharpener for Ceramic Knives 1 - Zenware Diamond Edge Kitchen Knife Sharpening Tool Dimensions: Sharpening Tool - 7.5"x1.25"x.50" / Sharpening Platform: 5.75"x1"x1.75" Double-sided diamond design allows for coarse grinding (600 grit) and fine grinding (1000 grit) Diamond Sharpening Surface is suitable for all Household, Sporting and Ceramic knives (not recommended for serrated knives) / Knife Sharpening Platform ensures an easier grip, angling and sharp precision Package Includes: 1 - Diamond Edge Sharpening Tool / 1 - Sharpening Platform