2 PCS Achor Free Tufting Electric Toothbrush Head for Usmile(White)

1. DuPont bristles, shiny and tough
2. Copper-free hot-melt technology, high-density flocking
3. The bristles are rounded, without pores, easy to clean and cleaner
4. 3D cutting, fit teeth, deep cleaning
5. Suitable for Usmile electric toothbrush