Feature:1. Easy Rolling SharpeningThis professional edge sharpener combines interchangeable sharpening discs and magnetic angle base, the rolling mechanism makes the process easy and intuitive, and the results are immediately visible.2. Precise AngleWith the help of strong magnets, the blade can be held in place at a fixed angle of 15 or 20, ensuring an even angle throughout the blade, regardless of its size.3. 15\u00262015 is suitable for fine cutting work, such as sushi, sashimi, Damascus knives, especially hard steel with higher carbon content. 20 is ideal for rugged cutting tasks in the kitchen and elsewhere.4. Diamond \u0026 CeramicThe rolling knife sharpener is equipped with diamond and ceramic grinding discs respectively. Industrial diamond is the most High quality and effective abrasive. Use the fine diamond abrasive to remove the first layer of the blade, then polish it with the ceramic disc, and you have a sharp knife.5. Perfect GiftThe high-quality rolling knife sharpener is not only suitable for professional knife collectors, professionals, chefs, families, outdoorsmen and other hobbyists, and also a perfect gift for friends and family.Specification:Features:Easy Rolling SharpeningThis professional edge sharpener combines interchangeable sharpening discs and magnetic angle base, the rolling mechanism makes the process easy and intuitive, and the results are immediately visible.Precise AngleWith the help of strong magnets, the blade can be held in place at a fixed angle of 15 or 20, ensuring an even angle throughout the blade, regardless of its size.15&2015 is suitable for fine cutting work, such as sushi, sashimi, Damascus knives, especially hard steel with higher carbon content. 20 is ideal for rugged cutting tasks in the kitchen and elsewhere.Diamond & CeramicThe rolling knife sharpener is equipped with diamond and ceramic grinding discs respectively. Industrial diamond is the most High quality and effective abrasive. Use the fine diamond abrasive to remove the first layer of the blade, then polish it with the ceramic disc, and you have a sharp knife.Perfect GiftThe high-quality rolling knife sharpener is not only suitable for professional knife collectors, professionals, chefs, families, outdoorsmen and other hobbyists, and also a perfect gift for friends and family.Specifications:Color: Black / Blue / Silver / Gold / Grey / Imitation Wood Grain Color(Optional)Material: ABS+ diamond+stainless steelItem Size: Knife Sharpener: 9.2 * 6 * 6 cm / 3.62 * 2.36 * 2.36 inchAngle Base: 10.7 * 6 * 4.3 cm / 4.21 * 2.36 * 1.69 inchItem Weight:Knife Sharpener: 248g / 8.75ozAngle Base: 220g / 7.76ozPackage Size: 12 * 12 * 7 cm / 4.72 * 4.72 * 2.75 inchPackage Weight: 515g / 18.17ozPackage List:1 * Knife Sharpener1 * Magnetic Angle BasePackage List:1 * Knife Sharpener1 * Magnetic Angle Base