Upgraded Version: Replacing plastic bracket with metal bracket to avoid break bracket and improve the service life. These are special gifts for your mom, your wife, or your friends who likes cookingEdge Kitchen Knife Sharpener: The edge sharpener is the absolute best way to sharpen dull and damaged blades in seconds, save more housework time, keep your knives sharpEasy to Use: Our edge sharpener is easy to operate, simple and safe. It can sharpen dull knives, hones beveled blades, and polishes standard blades, give your chef's knife and butcher knife a makeoverProfessional Tungsten Carbide Sharpener: With two independent spring-action arms made of Austrian tungsten carbide that contour to your knife's edge better than a usual sharpen stoneWorks on All Knives: Professional and portable knife sharpener works on all types of knife blades, like standard and beveled. Please Note: Ceramic blades are not recommended to be used with edge knife sharpener