Oral-B Trizone Head, Pack of 4, White, Old

Promotes cleaner teeth and healthier gums versus a regular manual toothbrush Features triple zone cleaning with three bristle zones to deep clean in hard-to-reach areas Helps you brush as you would with a manual toothbrush for easy handling. Non-sweeping bristles pulsate on the entire surface of your teeth to fight plaque build-up Indicator bristles fade as a sign to replace your toothbrush head for a better clean Compatible with the entire line-up of Oral-B electric toothbrushes, except for Oral-B sonic toothbrushes