The Oral-B Pro 3D White toothbrush head features an exclusive polishing cup that whitens teeth starting from day 1 by removing surface stains. Oral-B genuine brush heads are designed with new X-shape bristles that clean in areas that round ones cannot reach. Its brush head usage indicator turns bristles from green to yellow showing you when to change for 100% cleaning efficacy. Guaranteed fit with Oral-B electric rechargeable toothbrushes except Pulsonic & iO toothbrushes. Our brush head usage indicator changes colour to let you know when to swap out your brush head for a new one ensuring 100% cleaning power. Oral-B is the No.1 most-used brand by dentists around the world. Our products are designed & manufactured to the highest quality in Germany and developed with dental professionals. An Oral-B original, our products are always of the highest quality and we don't supply our brush heads to any other brands, meaning you're getting an Oral-B original every time. Cares for gums: Our combination of different kinds of bristles ensures gentler care for your gums and a more enjoyable brushing experience.