BRIDGEAID Threaders Dispenser Bottle 150/bottle Go to amazon.com Related posts Top 11 floss threader for 2022 9 best threader floss for 2022 Thing need consider when find dental threaders? Best dental floss bridge threaders for 2022 Top 10 best flossers for permanent retainers 2022 FeatureBridgeAid Dental Floss Threader Bottle 150, 1 Bottle DescriptionUsed for flossing under bridges and braces.;Endorsed by oral hygienists worldwide.;Each bottle contains 150 threaders.