usmile冲牙器喷嘴收纳盒——（预售，5月30日发货）

Note: This product includes the replacement storage box only. No nozzles or brushes are included in the package

Estimate delivery time: within 3-5 business days from the shipment date. Check Shipping Policy here.

If you don’t love your usmile product(s), we accept returns within 90 days of purchase for a full product cost refund. Check Return Policy here.