Dr. Tung's Dental Floss

This is Dr. Tung's Smart Floss. It says it is 30 yards long, which is 27 meters. That's quite long, isn't it? Meters definitely resonate more with me than yards. It's called "Smart Floss," but I'm not sure why it's called that! You can place it out of sight when not in use, and when you need to use it, you can twist the outer casing to pull it out. Also, it is on the thicker side compared to Oral-B. Personally, I prefer thinner floss. I recommend Oral-B over Dr. Tung's.