Oral-B iO Ultimate Cleaning Original Replacement Toothbrush Heads for Oral-B iO Electric Toothbrushes, 'Bristle-in-Bust' Bundle, Black, Pack of 2

Superior plaque removal: perfectly angled brush head effectively but gently removes up to 100% more plaque along the gum line than a conventional manual toothbrush COLOUR CHANGING BRISTLES: The Oral-B brush heads feature colour changing bristles that signal when the brush head should be changed for ...