Diamond sharpening stone 8 in 1, mesh sizes: #80, #120, #240, #400, #500, #600, #800, #1000, for sharpening knives, scissors. Suitable for sharpening knives, the higher the number, the finer the cut. Sharpening stone: made of high quality durable and wear-resistant diamond material to ensure excellent cutting edge and the best sharpening effect. Suitable for knives, scissors, files and blades. Diamond stone size: 15 x 2, suitable for most sharpening tools on the market, coarse mesh size 80-240 (for opening knives), medium mesh size 400-600 (for daily knife care), fine mesh size 800-1000 (for sharpening fine knives, daily care). Diamond sharpening stones do not need to be rinsed under running water and are suitable for outdoor and household use. Combine the diamond with a towel and a protractor to sharpen your knives better. Set of practical tools: 8 diamond sharpening stones, a towel and a sharpening aid. Very practical set for DIY enthusiasts, knife sharpening lovers and for chefs and gardeners.