The Oral-B iO Ultimate Clean electric toothbrush head is engineered to provide a superior, professional-level clean. Featuring precisely twisted and angled bristles, it effectively reaches between teeth and along the gumline to remove plaque for a healthier mouth. Designed specifically for use with the Oral-B iO electric toothbrush system, this head ensures optimal performance and a comfortable brushing experience. Its unique design promotes thorough cleaning in those hard-to-reach areas for a radiant and confident smile.