This innovative 3-stage sharpening system features multiple tungsten steel and ceramic sharpening slots to restore and maintain your knives' cutting edge. Key Features: 3-Stage Sharpening System: Coarse stage for repairing damaged blades, medium stage for sharpening, and fine stage for polishing and finishing Premium Materials: Constructed with high-quality tungsten steel, stainless steel, and ceramic sharpening elements for long-lasting performance Ergonomic Design: Comfortable grip handle with streamlined design for easy handling and control Non-Slip Base: Secure silicone base prevents sliding during use, ensuring safety and stability Universal Compatibility: Suitable for most kitchen knives including chef's knives, utility knives, and paring knives How to Use: 1. Place the sharpener on a flat, stable surface 2. Hold the handle firmly and insert the knife blade into the appropriate slot 3. Draw the knife through the slot 3-5 times with gentle, consistent pressure 4. Progress from coarse to fine stages for optimal results 5. Clean with a damp cloth after use