- Revolutionary iO technology right down to the bristle tips
- The padding effect of the outer bristles protects the gums and ensures a pleasant mouth feeling
- The bristles of the unique, round brush head surround each tooth individually
- For the best cleaning, dentists recommend changing the brush head every 3 months
- Exclusively developed for the Oral-B iO toothbrush. Oral-B is the toothbrush brand most recommended by dentists worldwide. Box contents: 4 Oral-B iO gentle cleaning brush heads (individually packed for hygienic reasons)