This electric mini grain/coffee grinder is made with a durable stainless steel and copper core motor. Its transparent cover makes it easy to use and clean. Not only is it convenient and safe, but its small and beautiful design is perfect for both families and restaurants. Use it to grind various items and create your own coffee or other foods. With its indirect touch switch, simply press and hold the switch to start, and release to stop. This multifunctional grinder is truly the best life assistant!