Special Design - The most important aspect is that the knife sharpener has two independent spring-loaded tungsten carbide arms that draw better to the edge of your knife than a knife whetstone.Multi-Purpose - Not only sharpen your knife, this knife sharpener can also refine and polish your old and dull knife, make your knife look like new.Works on Different Blades - The knife sharpener can work on different blades, such as standard, serrated, beveled, etc.Caution - Do not touch the blade with your finger after sharpening in case of accidental cutting. And when using, make sure the work area is clean, dry and flat.Material: ABS + stainless steelColor: silverSize: 18 * 12 * 8cmNet weight: 320gPacking:1 * Knife SharpenerOnly the above package content, other products are not included.Note: Light shooting 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 +/- 1-3 cm.