GUM Proxabrush Handle and Refills 1 Each - Assorted Colors

GUM Proxabrush Permanent Handle Refills - Compatible with Go-Betweens Interdental Brushes - Floss Picks for Teeth, Braces, and Implants

GUM Proxabrush Go-Betweens Refills - Wide - Compatible with GUM Permanent Handle - Reusable Interdental Brushes - Soft Bristled Dental Picks, 8ct(6pk)

GUM Proxabrush Permanent Handle Refills - Compatible with Go-Betweens Interdental Brushes - Floss Picks for Teeth, Braces, and Implants (6pk)