describe: feature: Use a professional sharpener to give your carbon steel or stainless steel knives a new look. Restore your straight-edged kitchen kits, hunting knives, folding pocket blades and scissors, and keep them polished for precise cutting. knife sharpener. Sharpening kit. This kitchen knife sharpener has a non-slip pad at the bottom to provide a more stable base. In addition, its ergonomic handle provides a comfortable and relaxing grip, easy to use, safe and simple, making it a perfect complement to most kitchens. This sharpener is suitable for right-handed and left-handed users. The ergonomic handle can be placed on the right or left hand side. Suitable for all types of blades, including high-quality hard steel blades. How to sharpen a kitchen knife with a level 4 sharpener The first step: (tungsten steel) quickly restore the correct bevel shape to a very dim or damaged tool. The second step: (Prepare the diamond surface). Realign the curved edges without moving to remove the metal. Very suitable for daily maintenance. Step 3: "Fine" stage (fine adjustment): Polish the blade and balance any surface irregularities that may be caused. Step 4: Scissors----Unfold the scissors and hold the handle, then insert it, push forward a few times, and your old scissors will rejuvenate