Oral-B 3D White Power Toothbrush Refill Heads, Pack of 8 As one of Oral-B's premium replacement toothbrush heads, the 3D White features an exclusive polishing cup that whitens teeth starting from day 1 by removing surface stains. Oral-B's 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: With CleanMaximiser technology, green bristles turn yellow when it is time to replace your brush head. Up to 100 Percent more plaque removal and healthier gums vs. a regular manual toothbrush. Oral-B is best for whole mouth cleaning (excluding Oral-B iO). Perfectly angled at 16 degrees to reach deep between teeth and sweep away plaque. Dentists recommend changing the brush head every 3 months for the best cleaning. Specifications: Item Type: Toothbrush Refill Heads Number of Heads: 8 Item Weight: 110g Safety Warning: Not for children under 3 years of age. Adult supervision is required. Note: Is not compatible with Pulsonic & iO Package Includes: 8x Oral-B 3D White Power Toothbrush Refill Heads Oral B 3D White Power 'Toothbrush Refill Heads', Pack of 8