COOL KNIGHT pill grinder,Can crush multiple pills at once into a fine powder, making it easier for you to swallow your medicines.use this pill crusher not need to twist your hands,different pills all can be easily crushed,powdered medication is easier to flush into the food tube,or easier to swallow for people with strong vomiting. This electric pill grinder compares to other products that require twist of the hand to crush pills,more convenient,faster and less labor-saving. Power supply voltage: 110V Powerful 150W motor 304 stainless steel blade One-key start switch