I recommend Dr. Tung's dental floss.

Among dental floss products, Dr. Tung's floss

It is a bit pricey, but it is worth the cost.
The reason you should floss is that it effectively removes plaque.

It is for oral health, and this product is called dental floss.

It isn't just thin; it has weight, so the thread is strong yet soft, and my fingers don't hurt.

I like it even more because the scent is refreshing.
Dr. Tungs makes good oral care products.