2 types of Charcoal Filaments:''Super-tapered Spiral Charcoal Filaments plus ''Super-tapered Charcoal Filaments. ''Front and outer super-tapered spiral charcoal filament can multi-angle remove the dirt and plaque between teeth , gum. Mid-back's super-tapered charcoal filament effectively remove dirt and stains on teeth surface. Double cleanliness with sonic vibration in comparing with manual toothbrush*
- 40% thinner brush head* helps to easy reach and clean the back teeth
- Charcoal filament contains silver ion which effectively inhibits the growth rate of bacteria^ to 99.9%
- approx.18,000 strokes/min vibration with super tapered filament assists to remove the plaque effectively and massage the gum line gently
- compared with Systema Manual Toothbrush Compact Head
- Staphylococcus aureus and Escherichia coli
*Photo for reference only.
