Four-in-one design: Our sharpening tool is equipped with 3 grinding grooves and a whetstone, which is suitable for most straight blades, such as chef's knife, cutting knife , the utility knife, the paring knife, the Santoku knife or others without rights The knife blade has been disassembled. Please do not use it on serrated knives or ceramic knives. HIGH QUALITY MATERIALS: This sharpening tool kit made of tungsten steel, diamond abrasive discs and aviation ceramics will help you repair dull knives. The grinding wheel can also be used to handle the scissor blades and knives. Multifunctional tool in the kitchen. Easy to use: Thanks to the ergonomic design of the handle, our sharpener is very easy to use, whether left or right handed. The expansion and wider design also makes it easier to control. The anti-slip mat increases stability during use. Save Time and Effort: All you need to do is insert the blade into the proper slot on the sharpener and move the blade back with the proper force. Then restore a sharp knife, which is very fast and practical. Kitchen Essentials: Stop throwing away those dull knives and scissors. With our pencil sharpener, you can make it sharp and useful. They are simple but powerful, easy to clean and store. It is the ideal choice for your kitchen accessories.