USE PBT MATERIAL SAFE TO HUMAN It keeps the bristle stiffness and enhance oral hygiene.

USE PBT MATERIAL SAFE TO HUMANIt keeps the bristle stiffness and enhance oral hygiene.

Solidly structured PBT material can be used for a long time due to the strong durability.After tapering, the filament touches teeth and gums gently.

This tapered filaments is highly efficient to reach to between teeth and gum line and remove dental plagues.

PBT material is well know material for high -priced toothbrush bristle instead of the nylon bristle.

Toothbrush PBT tapered Filaments,polybutylece terephthalate Filaments for Tooth brush,Dupont tapered Filament