Easy to use handle2mm very fine4mm fine5mm medium6mm largeinterdental brushes for improved mouth healthwith proper use helps to promote gum health and to prevent caries in the interdental spacesuniqingredientsno current informationhow to useinstructionsclean interdental spaces thoroughly before brushing teeth1 use the colgate total interdental brush on its own or with the cap as an extended handle2 use