Our new and improved bamboo toothbrushes use castor bean oil bristles. These plant based bristles are not only super sturdy but compostable and vegan! No longer do you have to remove the bristles in order to compost the toothbrush! All of our bamboo toothbrushes are naturally antibacterial, water resistant and BPA free, therefore non-toxic. ~~~~ What's included: One Bamboo toothbrush ~~~~ Materials: Bamboo handle & castor bean oil bristles ~~~~ Care: It's recommended by dentists to replace the toothbrush every 3 months. At the end of your toothbrush life, put the whole toothbrush in the compost to be turned into ~~~~ Dimensions: Length: 7.5in Weight: 0.5oz ~~~~ Environmental Impact: Millions of plastic toothbrushes get thrown away yearly. This leaves behind plastic that takes hundreds if not thousands of years to break down and most of the time, turn into micro plastics.