100% bamboo handle. BPA-free DuPont nylon bristles. Our Medium and Soft bristles now contain 35% Castor Bean Oil which means less carbon is used in making the bristles. Wrapped in a 100% biodegradable/compostable cello made from wood and cotton pulp. 100% biodegradable/compostable packaging. Naturally anti-bacterial and anti-microbial. (4ea)
