Brush with Bamboo's bamboo toothbrush family pack is the environmentally conscious choice for your household. This eco-friendly toothbrush has a biodegradable handle made from 100% bamboo. The bristles are soft and BPA-free (recyclable nylon, not biodegradable). The bamboo toothbrush comes in a biodegradable box made from 100% paper (no glue). The inside wrapper, which is also compostable, is made from plant starch. Your bamboo toothbrushes can be used for just as long as plastic toothbrushes.