Features 1、Premium Material: Made of premium diamond, the knife sharpener is wear resistant, corrosion resistant and can be used for a long time. 2、3 Stages: The adjustable grinding sharpener has 3 stages, that is coarse grinding, fine grinding, and super fine grinding so that it can meet your different needs. 3、Ergonomic: Whether you are right or left handed, the ergonomic handle allows you to firmly hold the knife and convenient for you to grid. 4、Exquisite: The ergonomic knife sharpening tool has exquisite design, make sharpening easy and convenient, just press it gently. 5、Wide Application: The black scissors sharpener is suitable for suitable for all kinds of knives, such as kitchen knives and blunt knives, a wide rage of application. Specifications Item Type: Knife Sharpener Material: Diamond Weight: Approx. 262g/9.24oz Color: Black Product Size: Approx. 28x7cm / 11.0x2.8in Package List 1 x Knife Sharpener