GUM® Access floss is super easy to use, thanks to an integrated threader. It is perfect for effectively flossing under and around crowns, bridges, implants and large spaces between teeth (interdental spaces).
The floss even expands to fit the different sizes of the interdental spaces, to have more contact with the tooth surface.
GUM® Access Floss Instructions
* Pull the floss until the green threader is visible. * If you pull the floss beyond the green threader, turn the rotary wheel counterclockwise. * Cut the floss in the center of the green threader.