Efficient dental remover: Electric dental remover, using high-frequency vibration technology, can effectively separate dental plaque, calculus, and stains, and easily remove hard tartar on teeth. High quality and safe materials: alloy steel and food grade silicone, anti slip and easy to scratch, tartar remover is safer for teeth and gums. Multiple tartar removers: Each button has a recognizable function that simplifies your operation and automatically selects the last closed mode when turned on. USB rechargeable: Safe and fast charging through USB, convenient for charging at any time. Effective cleaning: The tip of the surface cleaning head is flat and can clean the surface of teeth without causing damage. Package includes: 1 * Tooth grinding machine Attention: 1. Due to manual measurement, please allow for minor errors. Please ensure that you do not mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without a name, etc.) is incorrect, the order will not be delivered correctly