Durable & Saving Money：Tungsten steel grinding blade is made of ABS and tungsten steel, which high hardness and durable. And you don't need to spend more money to buy a new blade set, knives and scissors will work like new with this sharpener. Non Slip Design：Hands-free suction cup base attaches securely to any surface for safer at home use. Keep your hands safe with this knife sharpener's suction cup feature. Press the bar and it can be attached to any smooth surface. Allow one hand operation, saving your hand from any accidental cuts. Small And Light： This small and light sharpener is less than the size and weight of a tennis ball, it takes up almost no space in the kitchen, puts it in your pocket or backpack without any burden when you go outdoors. Sharpening Quickly & Effectively：Kitchen knife sharpeners is easy to use, just put the knife in the slot and pull it in one direction several times to sharpen it quickly and effectively. Become an expert in just 2 minutes with this easy-to-use sharpener, helping you quickly master the sharpening skills. Suitable For Most Types Of Knives：Excellent sharpening blades can make most types of knives and tools more incisive. The professional knife sharpener is ideal for all standard household knives such as fishing knives, and folding knives. This also applies to scissors.