Oral B iO Series Gentle Care Black Replacement Heads, Genuine Round Heads...

Amazon HIGH SETTLE DENSITY: Oral-B Gentle Care replacement heads feature up to 4000 soft bristles for gentle and proper cleaning COLOR-CHANGING BRISTLES: Oral-B replacement brush heads feature color-changing bristles to signal when to replace the brush head to optimize your brushing REPLACE EVERY 3 MONTHS: A worn out toothbrush head hinders cleaning, leaving bacterial plaque unaffected. For superior cleaning, replace brush head when bristles fade EXCLUSIVE FOR IOS ORAL-B HANDLES: Get superior cleaning power with the only brush head designed exclusively and definitely compatible with your Oral-B iO electric toothbrush TEENTIST CHOICE: Oral-B, the most widely used toothbrush brand by dentists in the world FixPart Braun 8700216456968 toothbrush Manufacturer description: oral-b io replacement brushes X3 gentle care black.Replacement/alternative product of:Braun 80782591 toothbrush - oral-b replacement brush heads io gentle cleaning 2-pack, blackBraun 80849379 toothbrush - oral-b replacement brush heads io gentle cleaning 4-pack black