Stylish design: Trendy planetshaped sharpener boosts knives sharpness, adding a chic, techsavvy look to your culinary space and turning it into a visual centerpiece. Precision knives restoration: The suction cup sharpener features two separate slots for coarse and fine grinding, enabling precision restoration, repairing damaged blades, and polishing for a professional edge. Wide range of uses: Suitable for daily and professional use on all types of cutters, from kitchen knives to chef knives. Longlasting quality: Made from notch materials, this suction cup sharpener ensures safety and comfort. It is durable and wear resistant, delivering a consistently effective and smooth sharpening experience. Use scenarios Home kitchen daily maintenance to keep kitchen knives sharp for cooking. Professional kitchen use to refresh chef knives and utility knives during service. Edge and polishing for slightly damaged knives to restore a professional finish.