Put a commercial-grade, professional edge back on your cutlery quickly and easily with the Chefs Choice M2100 Three-Stage Diamond Hone Knife Sharpener. Utilizing a revolutionary three-stage process, the sharpener produces a patented triple-bevel Trizor-Plus edge on all commercial kitchen knives as well as Asian-style fillet, butcher and sport knives, whether straight-edge or serrated. Stage 1 and 2 use 100% diamond abrasive disks for reshaping the edge. Stage 3 uses ultrafine proprietary stropping disks to create razor-sharp, arch-shaped edges that stay sharp longer than with traditional methods. Rugged metal casing houses a powerful high-speed motor to produce an edge in seconds. Replacement module sold separately. Manufacturers one-year limited warranty. Assembled in USA. Available: 3-Stage Sharpener 14.88L x 8.13W x 8.38H. Wt: 9.4 lbs. Replacement Module Slides off easily for cleaning in a sink or commercial dishwasher. 10L x 9.88W x 5.75H. Wt: 1.5 lbs. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Sharpeners.