Sustainably sourced Bambusa from North-East vegetation. Scientifically carbonization treated to make it last longer and be germ-free. Designed using ancient practices of using neem wood for natural cleaning. Bamboo acts as a natural anti-oxidant. Activated Charcoal on bristles has anti-bacterial properties. Smooth fibre bristles are crafted not to hurt but clean thoroughly. You are not only helping your teeth be white and bacteria-free but also supporting a handicraft artist who has indulged his heart and soul in this piece of art. PROUDLY MADE AND MANUFACTURED IN INDIA