The handle is made from sustainable bamboo and this brush has soft, BPA free nylon bristles. 
Store your toothbrush upright, on its end, to keep water from pooling on the handle. 
The American Dental Association recommends changing your toothbrush every 3 months. This means that over a billion plastic toothbrushes go to the landfill every year (or are burned!)
Replaces plastic toothbrush
Compostable (remove bristles) 
Vegan