Features: - PVC Suction Cup Base For One-handed Sharpening: The suction cup base securely attaches to the countertop, enabling convenient one-handed sharpening for quicker results. - V-type Sharpening Trough, Fits The Knife Body, Enhances Sharpness: The V-shaped grinding trough is tailored to accommodate the blade. A smaller contact area minimizes separation resistance, directing all force onto the blade, resulting in more effective sharpening. Just 3-5 strokes in under a minute will have your knife sharp. - Three Distinct Grinding Wheels Address All Sharpening Needs: Featuring emery for repair, tungsten steel for rough grinding, and ceramic for fine grinding, these three grinding wheels effectively tackle various issues with cutting edges, burrs, and dull blades of different tools including chopping knives, kitchen knives, chef knives, and fruit knives, ensuring optimal care for your kitchen utensils. Usage: - Fixing The Sharpener: Place the sharpener on a flat surface, press down, and turn the middle twisted belt to the left, following the marked cutting head until you hear a release sound. The sharpener is now secured. - Grinding Operation: Insert the knife into the sharpening slot, maintaining the angle in the center, applying appropriate and even pressure, and pull back along the arc of the cutting edge. Observe the blade’s condition, typically repeating 3-5 times or as needed based on usage. - Removing The Sharpener: Rotate the middle twisted belt to the right following the arrow on the product. Once you hear a “click,” lift the bottom PVC suction cup to detach the sharpener. Three Types of Grinding Mode: 1. Emery repair, fits for edge curling knife. 2. Tungsten steel rough grinding, suitable for dull knife. 3. Ceramic fine grinding, removes blade burrs and sharpens edges. Specifications: Type: Mini triple wheel sharpener; Material: ABS; Color: White and grey; Size: 73 x 73 x 61mm; Weight: About 105g; Package Included: 1 Pc x Mini Triple Wheel Sharpener