GO GREEN-Best alternative to plastic. You can help the environment by switching to bamboo, product is sustainable and 100% biodegradable. Feel better using a Bamboo Toothbrush and prevent millions of plastic toothbrushes from ending up in the Oceans. SOFT BPA FREE BRISTLES-The bristles are made from high-quality nylon which is soft, perfect for getting all the plaque off of your teeth. SMOOTH & NATURAL BAMBOO HANDLE-Water resistant, it will never splinter. Stronger and harder than wood, Bamboo is also more durable and much healthier than any plastic. No need to dry the handle after use, just rinse your toothbrush heads and put it back in its holder, just like using other plastic toothbrush heads. KRAFT PAPER BOX-A pack of one is individually packaged in kraft box, which is hygienic. And the packaging is 100% biodegradable!