Each sharp blade is made by American woodworking file makers with its own technology, and a lot of small knives can smoothly sharpen a variety of ingredients. It is sharp and does not clog easily. Easy to clean up with a sponge. The plastic firmly fixed blade and rubber grip can be used without slipping. Can be attached to a safety slider (sold separately). The zester blade is fine. Can be used for a wide range of cheese, as well as ginger, garlic, etc.; Can be easily grated by simply slipping it on the blade, such as garlic, onions, carrots, orange peel, nutmeg, etc. Ginger is finely made with ordinary fibers, so it feels better with a protective cover.