[3-STEP KNIFE SHARPENING SYSTEM & SCISSORS SHARPENING FUNCTION] - The 1st diamond sharpening rod repairs and straightens damaged blades before the 2nd slot sharpens to restore its V-shape. Finally, the 3rd slot fine tunes for a clean polish. And the slot 4 is designed for your scissors, open the two blades and pull it as you sharpen your knife. [NON-SLIP RUBBER BASE & EASY TO USE] - Design of the non-slip rubber base used in knife and scissor sharpener to keep your safety while other sharpener didnt. Ours are made of high quality silicone instead of cheap rubber, you'll no longer worry its shaking back and forth when sharpening. And the sharpener is very easy to use. [DURABLE AND PREMIUM MATERIAL] - Built with stainless steel ABS plastic an ergonomic handle and diamond abrasives to keep knives with a professional Chef's sharp.Sharpening is no longer a technical task. No matter the kitchen knife or scissors, can be easily get, save time and energy. [INCREDIBLY DURABLE & SAVE YOUR MONEY] - With our professional knife sharpener, you don't have to be a chef to cook like one! Crafted from solid ABS plastic, it's strong, durable, unlike other items.Our chef knife sharpeners have passed the 3000-time service life test! 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.