Oral-B Pro 3D White \ \ Replacement Electric Toothbrush Heads \ \ The Oral-B Pro 3D White brush head features a unique cup-shaped polishing petal that whitens teeth starting from day 1, removing surface stains. Genuine Oral-B brush heads are designed with new X-shaped bristles that clean areas that round bristles can't reach. The brush head usage indicator changes the bristles from green to yellow, reminding you when to change them for 100% effective cleaning. Guaranteed to fit all Oral-B rechargeable electric toothbrushes except Pulsonic & IO toothbrushes. \ \ \ whiter teeth from day 1, thanks to the removal of surface stains \ only genuine oral-b brush heads feature x-shaped bristles that clean areas that regular bristles can't reach for effective cleaning \ oral-b 3d white features a unique cup-shaped polishing petal to remove surface stains \ guaranteed to fit all oral-b rechargeable toothbrushes except pulsonic & io toothbrushes \ oral-b is the leading electric toothbrush brand used by dentists worldwide with clinically proven results \ \