Smile brighter with these replacement toothbrush headsr compatible with precision clean trizone cross action floss action or dual cleanr options to by packs of 4 8 16 or 32 headsr designed to promote optimum oral hygiene and gum healthr offers clinically superior plaque removal from the comfort of homer also feature indicator bristles to alert users to swap out headsr save on costly trips to the chemist toor r buying optionsr r 299 pound instead of 999 pound f