Oral-B iO Ultimate Clean Brush Heads to Make Your Mouth Feel Sensational

- 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 adapt perfectly to any tooth and provide a sensational mouth feeling. - For the best cleaning, dentists recommend changing the brush head every 3 months. - Designed exclusively for the Oral-B iO toothbrush..Oral-B is the toothbrush brand most recommended by dentists worldwide..Box contents: 4 Oral-B iO Black Ultimate Cleaning Brush Heads (individually packaged for hygiene reasons)