Kids comply with Firefly tm Firefly flossers are easy to use for children and parents. The fun colors and cool Firefly shape make these flossers 100% kid friendly. Use Firefly flossers daily to help reduce and fight gingivitis.  Firefly flossers are a fun and easy way to help kids practice good oral hygiene at an early age. Features easy grip handle textured grip areas narrow flosser head nylon thread floss 4 fun colors  for kids 4-12 years old - 1 resealable pack of 30.