General description The Manual Knife Sharpener features a perfect 4-in-1 design that allows you to sharpen dull knives easily and professionally. It offers four different sharpening options: two tungsten steel levels for coarse sharpening and scissors, a diamond level for fine sharpening, and a ceramic stone level for precise sharpening. The ergonomic handle and non-slip rubber base ensure a safe and comfortable cooking experience. Technical specifications Color: Gray Includes: 1x knife sharpener, 1x cut protection gloves Weight: Lightweight for easy handling Compatibility and accessories Suitable for: Chef's knives, kitchen knives, fruit knives, scissors, bone knives, and basting knives Not suitable for: Serrated knives or ceramic knives Includes protective gloves for hand safety Installation No installation required; ready to use out of the box Usage To sharpen, insert the knife into the sharpening mouth and pull in the direction of the arrow 3-4 times with suitable force Quickly