The Oral-B iO gentle care toothbrush head is especially designed for a gentle and effective clean on sensitive areas and gums.
4x Oral-B iO gentle cleaning replacement brush heads (individually packed for hygienic reasons)
Good quality
These have worked fine.They appear (and feel) the same as the one that came with the original Oral-B toothbrush purchased a while back.
good price for quality toothbrush