Professional precision sharpening slot design creates incomparable durable and sharp blade, brings you knife sharpening effect. After sharpening, dull knife will be as sharp as a new knife electric knife sharpener is suitable for kinds of straight edge knives(chef knives, fruit knives, cleaver, etc.), serrated knives, ceramic knives. Attractive shape, perfect use.3- Electric Sharpening System with Single on/off button is convenient and fast. Only need to clip into the slot and pull in . Just sharpen at each slot 3-5 to the of .There are three slots in this electric knife sharpener. 100% diamond grinding wheel in slot 1 and slot 2, restores the of the blade, ceramic grinding wheel in slot 3 for polishing. With low noise, the operation of electric knife sharpener is easier and labor-saving, making it for women and elderly people. It is suitable for both right-handed and left-handed users. With beautiful and exquisite shape, it is suitable for personal use or as a gift. Material:ABS+diamond wheel+ceramic wheelPackage Contents:1 x Electric knife sharpenerOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.