real diamond coating  save for your knife  easy to use sharpen your knives to perfection with the hatori rolling knife sharpener™. no experience needed – simply roll, sharpen, and enjoy professional-level sharpness at home. professional-grade sharpness in seconds effortless and quick – flawless results in minutes best diy knife sharpener designed for hatori knives trusted by chefs and home cooks alike plus, backed by a 100% satisfaction guarantee. sharp knives, no experience needed simply roll, slice and enjoy! discover the smarter, faster way to get professional-level sharpness whether you’re a home or professional chef.   1. attach knife 2. roll along blade 3. enjoy a sharp knife a course diamond disc for ultimate sharpness diamond is the hardest, most effective sharpening stone. remove the first layer of your knife with course, 400 grit diamond abrasives. the perfect gift for any kitchen the hatori knife sharpener is the ultimate kitchen gift—it’s practical, easy to use, and instantly transforms dull knives into razor-sharp kitchen essentials, making cooking faster, safer, and way more enjoyable. no really. it’s that good. ★★★★★ this sharpener brought my old knives back to life. cutting tomatoes is easy again—smooth, clean slices without any struggle. it’s made cooking so much more enjoyable. myth vs fact myth: the hatori rolling knife sharpener is just another gimmick—it doesn’t actually work. fact: thousands of happy customers and professional chefs rely on the hatori sharpener daily because it delivers razor-sharp edges quickly and effortlessly. myth: you need experience to sharpen knives properly. fact: the hatori sharpener is designed for anyone, even complete beginners. its magnetic guides and rolling mechanism make sharpening foolproof and easy, every single time. myth: knife sharpeners wear down blades and cause damage over time. fact: unlike pull-through sharpeners, hatori’s diamond-coated discs gently refine the blade without excessive grinding, preserving and extending your knives’ lifespan. myth: all manual sharpeners are pretty much the same—they don’t really work. fact: hatori is fundamentally different. its unique rolling mechanism and precise angle control ensure professional-grade sharpness without blade damage, setting it apart from traditional manual sharpeners.   250.000+ knife enthusiast enjoy their knife sharpener join a community of passionate home cooks and professional chefs who rely on the hatori knife sharpener to keep their blades razor-sharp. with over 250,000 satisfied users, the hatori sharpener is a kitchen essential that makes precision and convenience available to everyone.