Oral-B iO Ultimate Clean Replacement Brush Heads - Black (4 Pack)

•Ultimate Clean combines Oral-B's perfect angle, with innovative new bristles, for Oral-B's best clean

•For up to 100% plaque removal as of day 1

•On Oral-B’s signature round brush head, bristles are meticulously arranged to best surround each tooth for the best possible clean

•Dentists recommend to change brush head every 3 months for the best clean

•Designed exclusively for and guaranteed to fit your Oral-B iO

•Number of toothbrush heads included in this pack: 4

•Choose Oral-B, #1 used by dentists worldwide