... , sharpener top quality, ROHS, CE certificate knife sharpener , electric knife sharpener , sharpenerProduct size: 21X9X13CMProduct weight: 1150g1. Power: 20watt, 230v, 50HZ ( we can do ... just minutes3. Uses professional grade sapphirites sharpening wheels4. Blade guides automatically hold knife at the ideal angle5. 2-stage system sharpens, then ...