Damage slot with doublegroove coarse and fine grit for safe edge restoration. The sharpening and polishing grooves provide flexible sharpening options, helping knives and utensils regain their edge without damage, suitable for use in the kitchen or workshop to extend tool life with reliable results. Easy to use and fast sharpening. This sharpening stone allows quick edge refresh in minutes, while the stable base keeps the tool firmly in place, enabling you to prep meals and maintain tools efficiently without interrupting cooking. Built to last. A robust structure delivers wear resistance and maintains its shape over time, supporting burr sharpening. The solid composition and safe handling texture make it suitable for daily use by both professional chefs and home cooks. Wide compatibility and flexible sharpening options. The kitchen sharpener features a doublegroove coarse and fine grit to restore cutters to sharpness, delivering efficient honing and polishing for a smooth cutting experience in home and professional kitchens. It supports different knife types and conditions, promoting regular maintenance with minimal effort. Use scenarios. Suitable for daily kitchen knife care (chef knives, paring knives, and utility knives), quick touchups in professional kitchens during service, and maintenance of workshop blades and tools for sharp, reliable performance.