Professional Grade 5-Angle (12°/15°/17°/19°/22°) Kitchen Knife Sharpener Set With Diamond And Ceramic Abrasives, Heavy Duty Rolling Blade Sharpening System, No Assembly Required - Suitable For Sushi/Chef Knives, Best Christmas Gift

5-Degree Angle Sharpening: 5 Adjustable Angles 12°, 15°, 17°, 19°and 22°. Easily & quickly sharpen traditional and specialty blades. Powerful magnets keep your knife at exactly degree, so you'll always get uniform angles over the entire cutting edge. Powered by Diamonds: The sharpening disc is plated with nature's hardest, most-effective sharpening stones: diamonds. The 400 grit size effortlessly removes the first layer of your knife's edge while restoring sharpness. A Finer Edge: A proprietary stainless steel helix disc on the other end of the kitchen knife sharpener removes the burr of your knife's edge after the base sharpening. The result? A finer edge for more precise cutting that makes all kitchen tasks easier.