Specifications: StyleA: Name: Electric knife sharpener Material: stainless steel, ABS plastic Size: 25 * 8.5 cm Line length: 1.3 m Rated voltage: 220V Rated power: 150W Rated frequency: 50Hz Features: Four slot two stage, no water sharpening Weight: 1.5 kg Use method /INSTRUCTIONS 01 Correct placement, switch is located on the left, knife grinding slot is located on the right. Rough GRINDING: SUITABLE for blunt CUTTING tools, put the knife on the rough grinding wheel, slightly pull back 5 times. Fine grinding: It is commonly used in daily sharpening. Put the knife on the fine grinding wheel and pull it back and forth about 3 times. PRECAUTIONS /PRECAUTIONS 1. This product is not suitable for sickle, scissors, serrated knife, ceramic knife; 2. It is not necessary to add water and any liquid when sharpening the knife; 3. When sharpening the knife, the force should not be too large, so as to avoid grinding the blade; 4. After grinding the tool, wash the knife surface and use the tool; 5. Keep knife sharpeners and knives out of reach of children to avoid accidents.