Name: Household Electric Grinder Power: 150W Voltage: 220V/50HZ Capacity: 50-400ML (about 150G food effect is good) Size: diameter 10.5* height 17CM Color: stainless steel 1. This product is not washable, just use a damp cloth to clean it. 2. Indirectly touch the switch, press and hold to start, release to stop. 3. Only grind dry food, not wet food. 4. In the process of use, you must press about 5 seconds to stop for 1 second, and then continue to work. Repeat the operation several times until the ideal grinding degree is reached.