The Bamboo Brush Society - The Number One Bamboo Toothbrush
The handle is made of environmentally sustainable bamboo. It’s heat-treated to carbonize the surface of the bamboo. This carbonization finishing process makes the handle water-resistant.
The handle is 100% biodegradable, making it the perfect snack for your pet panda.
The bristles are made from Nylon 4. Although some manufacturers claim their bristles are 100% biodegradable, they aren't. The only biodegradable material available today is pig hair, but we like animals so we hope you understand that for us this is no option. We will continue to work closely with our manufacturers to seek alternatives. Until then, remove the bristles for proper disposal. See our FAQ for more info on proper disposal.
Bristles hardness is medium