Floss Threaders for Braces, Bridges, and Implants (50 Count (Pack of 8)) : Amazon.co.uk: Health & Personal Care
Dental Floss for Bridges and Dental Implants for Optimal Oral Hygiene - Floss Threaders for Bridges and Implants with Extra-Thick Proxy Brush - Bridge and Implant Cleaners (30 Strands) by ProxySoft :
Bridgeaid Dental Floss Threader – Orthodontic Supply & Equipment Company