(Purchased with my own money) Dental floss that cares for every nook and cranny

This is the No Brand sponge floss I bought while grocery shopping at Emart Mall to meet the minimum purchase amount for free shipping. It is inexpensive, and it even comes with two extra refills. It is a thick, thread-like sponge floss that is a bit thicker than regular floss; it is convenient because it swells up after each use, allowing you to easily tell when it is used. It offers great value for money, and I am satisfied with it as a sponge floss.