【Improve the texture of kitchen furniture】Say goodbye to the inconvenience of dull knives and hello to sharp objects! This essential tool represents a major breakthrough for amateur and professional chefs, offering a user-friendly, high-quality solution for knife sharpening. 【Sharpen at 15 and 20 degree angles】Powerful magnets at both ends hold your knife at exactly 20° or 15°, ensuring you achieve consistent angles along the entire length of the edge. 15° is suitable for fine cutting work, such as sushi, sashimi, and Damascus knives, especially hard high-carbon steel. 20° is perfect for heavy-duty cutting work in the kitchen and elsewhere. 【Easy Roller Sharpening】This professional knife sharpener combines interchangeable sharpening wheels and a magnetic angle holder. The rolling mechanism makes the process simple and intuitive, and the results are immediately visible. 【Powered by Diamonds】The industrial diamonds used are the most durable and effective abrasives. They effortlessly