1. Three types of filament, soft whilst hard – carefully selected imported filaments, scientific bristle layout and food grade brush holder. Three types of filarment strictly selected and produced in Japan and Germany

2. Antibacterial charcoal tapered filaments from TORAY Monofilament in Japan
3. Sandwich layout and Mountain shape structure support bass methods
4. With outstanding quality and corrosion resistance, nickel silver is more difficult to breed bacteria than copper or iron used in traditional brush filament fixing pricess.
5. Rounded brush head designed for a much more comfortable toothbrushing with lower sense of abnormality, your mouth and teeth enjoy the same top experience
6. Easy to clean the gaps between gum and teeth, clear out dental plaque
7. Food grade brush hair and handle, safe to use
8. This brush is just simple and highly effective than traditional toothbrush. No need to be fancy.