Brilliant 3 stage knife sharpener: with a grinding slot made from pure tungsten steel, suitable for new and dull knives. The slot serves for coarse sharpening. After sharpening, the diamond rods in the second slot removes the impurities from the knives and straightens any damaged metal, giving your knives a more piercing and blunt performance. The third slot uses ceramic blades for fine honing and polishing the dull surface.Multifunctional use: with our state of the art 3 stage blades (Tungsten Steel, Diamond Rods, Ceramic Blades), that enables knife sharpening process (Coarse, Medium, Fine), for not only the professional cooks, but also for outdoor experiences such as hunting and camping.High quality ABS plastic: Our knife sharpeners are made of durable and long-lasting materials that are fully capable of bearing the pressures generated from the knife sharpening process.Ergonomic design handle: gives you the perfect grip and eliminates the chances of slippage. A non-slip rubber base further enhances the safety and convenience of this knife sharpening tool. The product has been designed with highest safety and comfort standards, making the entire process of knife sharpening seamless and efficient for newbies and professional chefs.