ECO-FRIENDLY Fun, Functional and Earth Friendly. Bamboo Toothbrush are completely biodegradable & does not pollute the environment. Made of organic and natural materials they are the best Eco-Friendly alternative of plastic. 100% NATURAL No plastic, no pesticides, 100% natural and organic bamboo grown in North-East India and crafted by local Bamboo Craftsman. A grate organic and natural alternative to plastic.