Gum go-betweens Proxabrush Handle with Refills;

"Clinically proven plaque removal with the Proxabrush Handle and Refill System. Handle has soft rubber grips for comfort and control, and a patented design to easily and securely load brushes. New triangular bristles are up to 25% more effective than conventional round bristles. Additionally, antibacterial bristles keep brush free of germs." [Disclaimer: Bristles incorporate an antibacterial agent for continuous bristle protection. Bacterial growth that may affect the bristles is inhibited. The agent in the bristles does not protect against disease.]