Household Electric Stainless Steel Coffee Grinder Multi Function Electric Grinder Safety Lock + Overheating Protection|Manual Coffee Grinders Features: 1. Durable material: 304 stainless steel willow double-rotating sharpener, all copper motors have a long service life. 2. Suitable for: coffee beans, grains, beans, grains, chili powder, medicinal materials, flour, red beans, mung beans, etc., easy to quickly grind. 3. How to use: Re-grind in 6 seconds. The grinding time can also be adjusted according to the required thickness. The grinding thickness of 6 seconds is suitable for extraction in a French press pot. 8 seconds of medium powder grinding is suitable for siphon pots and manual Belgian pots. The fineness of the grinding powder is 10 seconds suitable for the moka pot. Grinds ultra-fine powder in 12 seconds, suitable for espresso machines. 4. Safety lock + overheating protection: click the pressure switch, and lightly press the switch button to start grinding. 5. Clear: transparent top cover, the grinding process is clearly visible. 6. Instructions for use: Put the grinder on the table, pour the coffee beans into the grinder, and pay attention that the single weight of the coffee beans should not exceed 50 grams. Close the lid, then open it, press the switch button, and the machine will start grinding. After a few seconds, it's all right. The machine can only grind dry food. Description: This product is a coffee grinder, suitable for coffee beans, grains, beans, grains, chili powder, medicinal materials, flour, red beans, mung beans, etc., easy to quickly grind. Specifications: Voltage: 220-240V Power: 300W Size: 200 * 95CM Grinding capacity: 50 grams Speed :9000 rpm Line length: 1.5M Color:black