Returns accepted within 3 days, only for damaged or wrong products. Return offered in the form of Cash refund or Product exchange. Buyer is the responsible for the shipping fees.
1: Please squeeze a little toothpaste on the Polishing cup;
2: Hold down the handle slightly; control the switch;
3: Please polish your teeth when you need;
4: Don't use frequently,we advice you one time in a week;
5: Polishing cups can be use 50 times;
6: Includes 5 polishing cups;
7: Great for sensitive teeth.