Wisdom fresh effect mint burst floss triple pack gives you a multipack of expanding flosses designed to give you a more effective cleaning it delivers bursts of minty freshness and contains fluoride that helps strengthen your teeth against decay this multipack contains 3 packs wisdom fresh effect mint burst floss 30m each key features expands to fill and clean spaces between teeth intense mint flavour with a burst of freshness contains fluoride to help strengthen teeth against decay 3