또또혀니
우와 이렇게 생긴 제품 사용 하시는 분들 생각보다 많군요
I received this as part of a set when I bought a toothbrush.
This is dental floss that my husband loves even more than I do.
It looks like it was made by The Humble Smile Foundation or something like that. I heard that it supports children in need around the world by providing toothbrushes or oral care programs.
I think it's better to use eco-friendly products or helpful products like this if you're going to do it anyway.