Oral-B - iO Ultimate Clean Replacement Heads - 4pcs

Revolutionary iO technology down to the bristle tips - for the best cleaning of Oral-B. Innovative 'bristle-in-bristles' bundles reach deep into the interdental spaces and remove up to 100% plaque from the first day. Twisted bristles fit perfectly to any tooth and ensure a sensational mouth feeling. For good cleaning, dentists recommend changing the brush head every 3 months. Designed for the Oral-B iO toothbrush. Box contents: 4 Oral-B iO Black Ultimate Cleaning Brush Heads.