Efficient 4-Stage Sharpening: This professional knife sharpener features a four-stage system to quickly restore and polish kitchen knives and scissors. The stages include coarse and fine sharpening options to cater to different blade conditions. Angle Adjustable Design: Easily adjust the sharpening angle to fit different types of blades, ensuring optimal sharpening precision and extending the life of your knives. Quick and Safe Sharpening: Designed for speed and safety, this sharpener allows you to maintain your kitchen tools effectively without the risk of injury. Versatile Kitchen Tool: An essential kitchen gadget not only for knives but also for keeping scissors sharp, making it a versatile addition to any household. Colour: B Black Red Material:Tungsten steel Package Contents: 1 * 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.