Usage Tips:Professional precision sharpening slot design creates incomparable durable and sharp blade, brings you amazing knife sharpening effect. After sharpening, dull knife will be as sharp as a knife! Our electric knife sharpener is suitable for several kinds of straight edge knives(chef knives, fruit knives, cleaver, etc.), serrated knives, ceramic knives. Attractive shape, perfect for home use. 3-Stage Electric Sharpening System with Single on/off button is very convenient and fast. Only need to clip into the slot and pull in . Just sharpen at each slot 3-5 times to restore the sharpness of . There are three slots in this electric knife sharpener. diamond grinding wheel in slot 1 and slot 2, restores the sharpness 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 very suitable for personal use or as a gift. Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on color:Grey Material:ABS+diamond wheel+ceramic wheel Voltage: AC220V Package Contents: 1 x Electric knife sharpener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.