Favorite Best Knife Sharpener: Our professional 4 in 1 knife sharpener is widely preferred by chefs as it can sharpen all types of blades and scissors included. The best knife sharpener follows an expert process. Restores tungsten carbide. Diamond rods smooth and smooth Ceramic rods polish and maintain. There's no guesswork here, just razor-sharp knives for effortless chopping, slicing, chopping and dicing. Multiple slots, with different uses: this kitchen knife sharpener has a coarse slot which is a diamond sharpening rod to repair and smooth damaged blades. Slot Medium is a sharpened tungsten steel blade to restore the V-shape of the knife. Slot Fine is a ceramic blade for polishing and removing burrs on the metal blade. The scissor slot below is for grinding scissors. Professional Quality with Ergonomic Design: Our blade sharpening tool has an ergonomic handle and non-slip design. Just place the dull blade on the sharpening groove and then pull it easily 5-8 times until your knife is sharp enough. Made with premium materials and strong ABS plastic, you can be sure our serrated knife sharpener is of the highest quality Perfect all-purpose chef's knife - Perfect for sharpening straight knives made of stainless steel, ideal for survival knives, hunting knives, multi-function knives, steak knives, fillet knives, pocket knives. This portable knife sharpener is built to be strong and durable for years of reliable use and is safe for right and left hand use. This kitchen knife sharpener is super simple and easy to use, even for first timers.