Pro Riser® Expanding floss, made of textured polyester expands between the teeth due to machanical action. This high performance floss works even in cases of xerostomia. It is the only clinically tested floss better cleansing performance
A further development to our Riser® Expanding floss, using a soft microfiber thread, for a perfectly clean sensation
Nylon floss twisted with a pure silver filament.
The antibacterial properties of silver have been well-known since ancient times.