Chef'sChoice® Diamond Hone Sharpener #320:

This new lightning fast compact professional sharpener uses completely new technology to safely and quickly gives kitchen, sports and pocket knives an incredibly sharp, longer-lasting edge with no guesswork. The Chef sChoice FlexHone/Strop has advanced features, that until recently, were available only in EdgeCraft's commercial models. Extremely easy to use, anyone can put astonishingly sharp, long lasting edges on knives in seconds. You can select extremely sharp hair-splitting edges that slide smoothly and effortlessly through delicate foods or tough fibrous foods and meats. 100% diamond-coated conical disks in Stage 1 form the first bevel of the edge. In Stage 2, a revolutionary flexible stropping disk polishes the sides of the first bevel to form sharp cutting flutes that enhance the cutting action on both sides of the edge. Built-in high precision angle guides eliminate guesswork, and guarantee hair-splitting sharpness time after time.