Easy and fast: With this sharpener you can sharpen your blunt knife in a short timeThree-stage sharpening system: sharpeningAtsilicon carbide for coarse sharpening, tungsten steel for fine/medium sharpening and finally ceramic stone sharpening for the best refining.Suitable for all ceramic and steel knives with straight blade, such as pocket or kitchen knivesErgonomic Design: Ergonomic handle with non-slip feet for a secure gripStrong and durable: High quality components ensure long service life and ease of useWith the three steps you can give each knife the desired sharpness.The Three Phases of the Sharpening System,Coarse,: coarse sharpening for steel or ceramic blades. In the first step, the knife is pre-sharpened with a silicon carbide sharpener for rapid recovery of the tip geometry.,Medium, fine adjustment for knife maintenance. In step 2 the actual sharpening of the knife with tungsten steel takes place.,Fin,: finishing touches for polishing the knife with the ceramic stone.The ergonomic handle with non-slip feet ensures safe and comfortable handling. It is also suitable for left-handed people.The sharpener, thanks to its quality components, guarantees a long service life.Safety instructions:Sharpener for knives. This is not suitable for scissors or knives with serrated or saw-toothed edges.Press the blade only with light pressure against the sharpening elements, to avoid damaging the blade.Please move the knife in one direction only:from back to tipSpecifications:Material: Tungsten steel + ABS plastic + ceramic