Oral-B Oral B TriZone 3er+1 Electric Toothbrush  (Black)

The TriZone toothbrush head is made to deliver the superior results of a power toothbrush, but helps you brush as you would with a manual brush for easy handling. It even features 3 bristle zones for a comprehensive clean. The TriZone toothbrush head provides a deep clean with triple-zone technology. Its bristles sweep in-between teeth to help you brush as you would with a manual but with the added benefits of power. Three bristle zones feature a power tip for back teeth, shorter bristles to clean surfaces and longer sweeping bristles that can reach 2x deeper between teeth than a regular manual toothbrush. Oral-B replacement toothbrush heads feature Indicator bristles that fade halfway to help remind you when to replace your toothbrush head so you maintain a superior clean vs. a regular manual toothbrush. 4 Pieces comes in a pack.