Chef'sChoice Hybrid Knife Sharpeners for 20-Degree Straight-Edge and Serrated Knives Combines Electric & Manual Sharpening With 100-Percent Diamond Abrasives And Precision Angle Guides, 3-Stage, White

Razor sharp edges with advanced 3 stage hybrid technology, combining electric and manual sharpening | For sharpening straight and serrated knives; kitchen and household knives, sporting knives and pocket knives | New, efficient, criss-cross technology sharpens simultaneously “into” and “out-of” the edge for a superior burr-free edge | Stage 1 and 2 electric sharpening and manual honing in stage 3, for a razor sharp, arched shaped edge that is stronger and more durable | Assembled in the usa; 1 year household warranty | 110 Volts