4 Knife Sharpening Slots Take care of your knifes in every way With Cemented Carbide and ceramic slots for coarse grinding,fine grinding and polishing, the kitchen sharpener ensures optimal care of your knife and scissors. This compact but powerful device eliminates the need for multiple stones in your kitchen and saves space on your countertop. Works On Most Knives The professional knife sharpener is ideal for all standard household knives such as hunting knives, military pocket knives , fishing knives, and folding knives. This also applies to scissors. Knives are a tool in the kitchen and tools always require a certain level of care. Special Design Our knife sharpener handle is ergonomic and you will feel comfortable to hold and does not slip. The bottom has a non-slip silicone base, which is stable and not easy to slide when sharpening, safe and labor-saving. Easy to Use Just 3 to 5 pulls through the sharpener is all it takes to reestablish any knife to a precision edge. No wearisome grinding and no uncertainties about harming your luxurious knives with handheld stones.