Top-spring Rolling Knife Sharpener Tool Kit - Multi-Angle Magnetic Roller Sharpeners for Kitchen Knives - Offers 12&15&17&19&22&25 Degree Knife SharpeningProfessional Rolling Knife Sharpener: Experience faster, safer, and more consistent knife sharpening with our rolling sharpener. Designed for ease of use, simply push the roller gently to achieve a high precision sharpness. Keep Your Knives Sharp: Crafted from natural wood, this kitchen rolling knife sharpener features a roller equipped with diamond discs. With a 400 grit disc for grinding and a 1000 grit disc for polishing, your knives will maintain