To ensure the best possible fit, a dentist will take a 3D image of the patient’s mouth. A reverse mold is created, and ultrasoft bristles are attached. To use it, bite and grind teeth on the toothbrush 15 times. It only takes 6 seconds, but is efficient enough that it could eliminate the need for flossing. Over the course of the year, it saves 55 hours of brushing time.
This is so fucking cool…holy shit.