I recommend the Daiso dental floss expansion thread!

I like flossing, so I've tried various brands. Since I extend the floss a really long length every time I use it, I use it generously, so I found that the best value for money was the one.

I've tried various dental flosses at Daiso, but the ones that were too thin weren't very good and left something to be desired. However, when I went to Daiso this time, I saw an expanding floss for the first time, so I bought it and it's so good that I recommend it!

I've tried inflatable threads from other brands, but they are pretty similar, so I think I'll stick with the Daiso ones from now on. The price is only 1,000 won, so there's nothing better.

The expansion thread is thin before contact with water, but it swells up as shown in the picture when it comes into contact with water. It is much less irritating than being too thin and putting a strain on the gums.