Product Description Product capacity: 50ml Inner cup material: 304 food grade stainless steel Cup material: ABS Color: White / Purple Size: 9.5cm * 15.5cm / 3.7in * 6.1in Voltage: 220V / 50Hz Product advantages: 1. The sharp stainless steel blade and inner surface are used for rapid and uniform grinding and durability. 2. Grinding coffee takes only 18 seconds. 3. Easy to grind and use 4. The transparent visual cover allows you to monitor the grinding process in order to customize the grinding. 5. The built-in adjustable grinding setting can accurately control the roughness of coffee beans. 6. Multi scene and multi-function. It is ideal for grinding coffee beans, nuts, seeds, herbs and spices to save your energy and time. 7. Equipped with brushes for easy cleaning. Using tutorials 1. Pour the coffee beans into the grinder. (it is recommended not to exceed 50g each time). 2. Close the cover and make sure it is locked. 3. Press the switch to pause every 10 seconds. 4. Cut off the power supply and pour out the finished product. Product maintenance 1. Cleaning: it is recommended to wipe it with a small brush or wet cloth. 2. Important: in order to prevent leakage caused by motor water seepage, it is recommended not to directly clean the grinding cup with water. 3.Stop for about 30 seconds every 20 ~ 35 seconds to prevent the motor from overheating. Tips We support retail, wholesale and Drop