Great product and don't agree with 1 star ratings. I have used these daily for over 6 months. They never break and my Dentist has praised me. Much easier to use than normal floss tape.

The floss doesn't stay taut on the stick and doesn't feel very strong. The only good thing I can say about this product is that the floss is thinner than some other floss I have used so is easy to get in between teeth that are tight together.

They break after flossing in between just a few teeth!