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. 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. Our combination of different kinds of bristles ensures gentler care for your gums and a more enjoyable brushing experience.