Glamza Bamboo Charcoal Toothbrush The bristles for our Glamza Bamboo Charcoal Toothbrush are infused with bamboo charcoal. Charcoal can absorb poison, dyes, discoloration caused by coffee, tea, red wine and cigarettes meaning stains can be removed more quickly and effectively. Give your teeth the best care possible and brighten up that smile. The handle is composed of high quality moso bamboo and is biodegradable. The DuPont nylon bristles are recyclable and made from renewable raw materials. Features: Bamboo - Eco Friendly. 100% Vegan Friendly. Brilliant for Teeth and Gums. Great for the Environment. Perfect To Use Alongside Charcoal Teeth Whitening Powder. Biodegradable. Medium-Soft. 100% recyclable