Oral-B UltraThin Black Tea toothbrush has individually tapered bristles that are infused with essence of black tea, providing a soothing, gentle and deep clean that improves your gum health in 14 days. Unlike most thin toothbrushes in the market, Oral-B UltraThin Black Tea has bristles that are individually tapered at the tips, to gently clean between teeth and below the gum line.

• Made with real black tea essence within the bristle.
• 2 times more flexible bristle tips vs regular brushes.
• UltraThin bristles reach up to 2 times deeper between teeth vs regular, flat trim bristles.