These Oral-B iO Ultimate Clean Brush Heads are engineered for a superior cleaning experience. They feature distinct polishing cups and micro-vibrating bristles designed to remove up to 100% more plaque than a manual toothbrush. Ideal for maintaining the optimal performance of your Oral-B iO series toothbrush, these heads ensure you achieve the deep, professional clean you expect from Oral-B technology. The black design offers a distinct aesthetic update to your oral care routine.