Quickly sharpen your existing knives using this Chef'sChoice ProntoPro Diamond Hone M4643 knife sharpener that uses angle guides and diamond abrasive wheels to ensure a burr-free blade for precise cuts.
Sharpens a variety of knives: Including straight-edge household and kitchen knives and santoku, sports, pocket and serrated knives. Applies a 15° edge for Asian-style knives and 20° edge for European- and American-style knives.
Manual design: For simple operation.
Criss-Cross sharpening technology: Simultaneously sharpens into and out of the edge of your blade for a burr-free result.