Experience the Sensi UltraThin toothbrush head designed by the #1 dentist recommended brand worldwide, Oral-B. The round petal shape with soft, ultrathin bristles provides an extra-gentle clean to reduce gum inflammation up to 100% better than a regular manual toothbrush. Inspired by professional tools, the round Sensi UltraThin brush head also cleans tooth by tooth and removes up to 100% more plaque than a standard manual toothbrush for healthier gums.