As one of Oral-B's premium toothbrush heads, 3D White features an exclusive polishing cup that whitens teeth from day one by removing superficial discolorations. Oral-B’s enhanced 3D White toothbrush heads are developed with CleanMaximiser technology, which colors green bristles yellow when it's time to replace the brush head, to ensure the best results from the brush head and the best toothbrushing. The unique bristles remove plaque and provide a more advanced cleaning than a regular manual toothbrush. Can be used with all Oral-B handles except Pulsonic & iO.