Hatori Diamond Rolling Knife Sharpener, 15 & 20Angle Guide Block and Dual Grit Disc, Dual-Sided 400 1000 Rolling, for Straight - Edge Chef Knives，Black

【Coarse and Fine Grinding Disc Combination】 Equipped with a 400-grit coarse grinding disc and a 1000-grit fine grinding disc, allowing for two-step sharpening and finishing, making daily knife sharpening more time-saving and labor-saving. 【Fixed Angle Guide Rails for Consistent Grinding】 Utilizing 15° and 20° angle guide rails, the blades are stably fixed at commonly used angles, ensuring uniform and consistent sharpening results for different blades. 【Manual Rolling Design for Easy and Convenient Operation】 No electricity is required; operation is completed simply by using the smooth rolling wheel. Simply place the blade on the guide rail and gently push in the direction to quickly complete daily knife maintenance. 【Diamond Coating for Durability】 The grinding disc surface is coated with a diamond coating, providing excellent wear resistance and long-term stability, suitable for frequent use in home kitchens. 【Compact Wood Grain Body for Easy Storage】 The body features a wood grain design, paired with an ergonomic handle for a more comfortable grip. Its compact size makes it easy to store, making it suitable for use in family kitchens as well as as a practical kitchen gift.