904

Gum care item 904,using a DuPont brush with a rounded top to prevent scratches on teeth and gums during brushing. Three dimensional cutting, clean and deep into blind spots, with the outer brush tilted at 5°, and the brush has a wider range of contact. The metal ring structure provides stable conduction of kinetic energy, constant conduction, and vibration of the bristles, effectively cleaning teeth and scientifically cleaning teeth.