There are more than 10 million bacteria on the average toothbrush, but not on Nano-b! By utilizing the natural antibacterial properties of gold and bamboo charcoal, nano-b eliminates up to 99% of the bacteria that gets on your toothbrush.
Gold and charcoal impregnated bristles. Double-layered, flossing bristle structure - Rounded bristle tips - Smaller head size - Each toothbrush comes in its own travel&storage case - Lasts up to 6 months.