Sharpeners & Steels - This revolutionary commercial electric knife sharpener features an advanced 3-stage process to produce the patented triple bevel Trizor-Plus? edge in just seconds. Designed to sharpen all straight-edge and serrated kitchen knives, as well as Asian style, fillet and butcher knives, plus cleavers. Diamond Hone & #174 stages 1 and 2 use 100% diamond abrasive disks and stage 3 uses ultra-fine stropping disks to create razor-sharp, arch-shaped edges that stay sharp three times longer. The safe and easy-to-use sharpener uses precision angle guides so you don't need to guess about proper operation. The detachable sharpening module is dishwasher-safe and replaceable. Model: 2100.Product Features Revolutionary, 3-stage commercial sharpener with EdgeSelect & #174 let's you choose the edge to match the task Powerful high-speed 3,600 RMP motor delivers lightning-fast performance Diamond abrasives and ultra-fine stropping stage ensures astonishingly sharp edges in seconds Patented Trizor-Plus & - Model: 2100 Watts: 175 (3,600 RPM) Size: 12"L x 5"W x 5"H Weight: 7 lb. Material: durable cast metal housing, molded thermo plastic Care and Maintenance Regularly clean sharpener by wiping with a damp cloth. Do use detergents or abrasive cleaners. When any buildup occurs, the sharpening module should be removed and cleaned either by hand or in the dishwasher. Never immerse the motor drive section in water or spray it with water. For hand-washing, spray the wheels with liquid dishwasher detergent. Spray or hold under running water to loosen any debris. Rinse well and drain on paper towels. The sharpening module is top-rack dishwasher-safe. Before placing module in dishwasher, spray wheels in each stage with liquid dishwasher detergent. Allow module to dry thoroughly. Periodically remove any accumulated metal dust from the base of the sharpener by inverting the motor housing and shaking loose the dust.