Thank you for viewing! This is children's floss ⭐️ 40 pieces per case x 10 cases 3 assorted colors Pink, Blue, Yellow 4 cases ¥1260 6 cases ¥1680 8 cases ¥2150 10 cases ¥2540 → ¥2480 I also have toothbrushes and other items for sale. I offer combined shipping discounts ☺︎ Perfect for removing dirt between teeth ^^ The floss part is about 1cm long, making it very small and easy for children to use! It's good to make it a habit from a young age (o^^o) 【How to use】 Insert slowly between teeth while moving back and forth. Remove plaque by moving up and down along one side of the tooth surface. Remove from the other tooth surface in the same way. #ChildrensFloss #CiChildrensFloss