1.Knife Sharpeners For Kitchen : Equipped with a magnetic roller for easy angle adjustments, this knife sharpener four sharpening angles (12��, 15��, 2��, and 25��) to meet different blade sharpening needs, ensuring an exact and consistent. 2.Diamond & Ceramic Grinding: Featuring diamond and ceramic sharpening materials, this knife sharpener delivers superior grinding for kitchen knives. The double grinding head design ensures professional-grade sharpness, ideal for home kitchens. 3. & Control: Designed with user-friendliness in mind, this knife sharpener features an easy-to-control, ergonomic design. The rolling tumbler mechanism ensures smooth sharpening action, reducing the risk of damaging your knives. 4.Versatile Usage: Perfect for sharpening a variety of kitchen knives, from chef's knives to pocket knives, this tool is also ideal for both beginner and professional chefs. multifunctional sharpening system accommodates a wide range of blade types. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store