The Edge Master Roller Sharpener features a magnetic guided system with four adjustable angles to sharpen any knife style. Its dual-surface design—diamond roller for restoration and ceramic roller for finishing—delivers sharp results in one step. Magnetic guides ensure consistent results every time, while the compact, ergonomic design makes it easy to use and store. Features Magnetic roller knife sharpener with guided angle support. Four calibrated sharpening angles: 15°, 18°, 20°, 25° Diamond roller for fast edge restoration Ceramic roller for honing and finishing Safe, non-slip magnetic angle guide Suitable for all household knives, from paring knives to cleavers Soft-touch body with ergonomic grip for comfort and control Compact, stable design for easy storage How It Works Select the appropriate sharpening angle for your knife. Secure the blade to the magnetic angle guide. Roll the sharpener smoothly along the blade, then finish with the ceramic roller. Cleaning & Care Wipe clean with a damp cloth or soft brush Do not rinse or immerse in water Store in a dry location