O" is Oral-B's best cleaning technology, combining a unique round brush head with gentle micro-vibrations, while an innovative linear magnetic drive concentrates energy where it's needed most - at the tips of the bristles. A refreshingly clean feeling and 100% healthier gums in just one week.
Amazingly gentle cleaning and quiet operation. Good Oral-B results from day one.Removes up to 100% more plaque compared to a conventional brush. 100% healthier gums in just one week.The unique round brush head, inspired by dentists, cleans perfectly with micro-vibrations and rotation reversal movements. The crossed bristles are angled at 16° and positioned to surround each tooth to ensure good cleaning and effective plaque removal along the gum line.