천잠관
사용해보지않아서 잘 모르겠지만 적극추천하시는거보니 사용욕구가 솓구치네요
It's Dr. Tung's Smart Floss.
When I first started using dental floss, I used Oral-B, which is easily available at the supermarket, but it felt like nylon string or fishing line, so my gums hurt.
I bought this after getting a recommendation, and it feels so refreshing.
It's thin, but should I say it stretches sideways?
It feels like a wide surface rolled up like a thread.
So it spreads widely between the teeth, effectively removing tartar.