ECO-FRIENDLY BAMBOO HANDLE The Nano Toothbrush Bamboo Version features a handle made from 100%  PREMIUM natural bamboo, a renewable resource that helps reduce plastic waste and environmental impact. TIME TO SWITCH Regular toothbrushes wear down your gums & enamel with everyday use. Leading to weakened enamel, receding gums & discolouration. We're here to put an end to that. CHARCOAL-INFUSED BRISTLES We've taken the benefits of activated charcoal and infused it into the bristles. Charcoal is known for its natural teeth-whitening properties, and it helps remove stains and impurities for a brighter, healthier smile. SOFT AS A FEATHER!  Nano™ Toothbrush is perfect for those with :  Sensitive teeth Bleeding gums Tooth aches Children Elderly Braces (single brushes only)