Household small grinder grain grinder mini coffee bean grinderElectric grinding, without manual grinding, to avoid hurting hands. Just press the button on the cover for one-touch operation, which is convenient and fast. Especially suitable for the elderly, those with arthritis or those with weak grip strength.Food grade stainless steel blade and interior for extra strength. Whether your current medication is large or small, our mini portable electric grinder efficiently grinds whole pills and tablets. The pill crusher can also hold multiple pills at once for easy medication management. It can also be used to grind foods that are similar in size and hardness to a pill, such as coffee beans.Visualize grinding, control time and powder coarseness. One-button grinding, observe through the transparent cover, long press to control the fineness of powder.Set up a security lock for extra security. Only when the lid fully covers the cup slot, press the button and the blades will start spinning.The seal grinding adopts snap-on design. The sealing cover directly seals the grinding, reducing the range of particle activities, making it easier to take out and clean up, while preventing the powder from flying around during the process, keeping it clean and tidy.