Oral-B Pro 3 3900 Twin Pack Electric Toothbrush has 3D cleaning technology that oscillates, rotates and pulsates for up to 100% more plaque removal and healthier gums vs. a manual brush
Visible gum pressure control stops pulsations, reduces speed and visually alerts you if brushing too hard
Dentist-inspired round brush head cups each tooth for a deep clean while being gentle for gums
Brush head fades from green to yellow based on individual usage indicating when it's time to change