1. Professional precision sharpening slot design creates a durable and sharp blade, bringing you a good knife sharpening effect. After sharpening, a dull knife can become sharp like a knife that has been used for a short time. 2. Our electric knife sharpener is suitable for several kinds of straight edge knives (such as chef knives, fruit knives, cleavers, etc.), serrated knives, and ceramic knives. It has an attractive shape and is suitable for home use. 3. A 3 - Stage Electric Sharpening System with a single on/off button is convenient and fast. You just need to clip the knife into the slot and pull it through. Sharpen at each slot 3 - 5 times to restore the blade's sharpness. 4. There are three slots in this electric knife sharpener. The first and second slots have diamond grinding wheels to restore the sharpness of the blade, and the third slot has a ceramic grinding wheel for polishing. With low noise, the operation of the electric knife sharpener is easier and more labor - saving, which is suitable for women and elderly people. It is suitable for both right - handed and left - handed users. With a beautiful and delicate shape, it is suitable for personal use or as a gift. 5. Plug Type: EU Plug, which applies to Indonesia, Germany, France, Italy, etc. 6. Color: Grey 7. Material: ABS + diamond wheel + ceramic wheel 8. Voltage: AC220V 9. Package Contents: - 1 x Electric knife sharpener - Only the above package content is included, other products are not. 10. Note: Light reflection and different displays may cause the color of the item in the picture to be a bit different from the real thing. The measurement error allowed is +/- 1 - 3cm.