One machine with multiple functions: Multifunctional grinder is suitable for grains, beans and condiments. DIY your favorite coffee or other food. The best life assistant.[Stainless Steel]: Food-grade stainless steel cutter head, grinding quickly and evenly. It is very suitable for controlling the roughness to fineness of coffee beans within a few seconds. Many Chinese herbal medicines need to avoid iron.[Transparent Cover]: The transparent cover allows you to observe the grinding process and form coarse or fine powder. Smooth and easy to clean; crushing different medicines will never produce color and smell.[Easy to use]: Press the on/off button to start grinding, loosen it to stop. The operation is simple, no professional training is required; the free gear cover with cover is easy to open, and it is more convenient to press the latest button[Low noise]: The specially designed grinder occupies very little space, and the low-noise motor allows your family to sleep quietly while preparing breakfast cups.