As one of Oral-Bs premium replacement toothbrush heads, the 3D white toothbrush head features an exclusive polishing cup that whitens teeth starting from day 1 by removing surface stains. Oral-Bs improved 3D White toothbrush heads are developed with CleanMaximiser technology that turns green bristles yellow for optimal brush head performance and the best clean. The unique bristles brush away plaque for a more advanced clean than with a regular manual toothbrush. Compatible with all Oral-B handles except Pulsonic & iO. Features and Benefits Unique bristlesThe specialized bristles sweep away plaque for healthier gums. Removes surface stains Whiter teeth starting as of day 1, helping you to achieve healthier gums and a whiter smile. Indicator bristlesWith CleanMaximiser technology, green bristles turn yellow when it is time to replace your brush head. Specifications Colour: White Pack of 4 toothbrush heads With exclusive polishing cup Oral-Bs best for whitening clean (exc