1) Natural Bamboo Product 2) Compostable brush handle 3) Biodegradable packing 4) A sleek natural look and feel 5) BPA-free bristles The ability to remove the bristles for recycling if desired While switching to a natural toothbrush may seem like a small change the stats above show that we could all make a big difference if we each committed to doing things a better way. The handle The handle is made of MOS bamboo an environmentally sustainable timber. The bamboo is heat treated to carbonise the surface of the bamboo giving it a quality finish and good service life. The carbonisation finishing process provides water resistance and prevents the growth of microbes (bacteria and moulds) during normal use. The Bristles 1. The bristles are made from 100% biodegradable soft and medium bristle nylon4 bamboo fiber or corn fiber. 2. We recommend you rinse and dry your toothbrush after use to keep it clean. Stylish and unique! Okay all eco-friendliness aside Bamboo toothbrushes are just beautiful and cool-looking!