CuddleCare bamboo toothbrush options are not only dentist-approved but also Mother Nature recommended. These CuddleCare brushes tout a beautiful ergonomic handle made from a single piece of carved CE Certified 100% Sustainably Harvested bamboo containing no toxins glues or paints. They are sanded and sealed by hand using a Vegan soybean wax to ensure smoothness and longevity! This toothbrush is completely BPA and phthalate-free. All bristle-strengths feature dental-grade nylon bristles that are also recyclable if your local facility accepts them.About the Bamboo: Our toothbrushes are Moso bamboo the world's fastest-growing variety of bamboo. It's naturally antimicrobial and stronger than most hardwoods (like Oak)! It also is not a part of the endangered Giant Panda's diet - You can find them happily munching on Black Water and Arrow bamboos. So you can buy with a clean conscience!Easy Grip HandleThis waterproof toothbrush has an easy-grip bamboo handle that remains free from splinters allowing for functional ease. You can easily brush hard-to-reach corners like your back teeth and areas around fillings to completely remove plaque build-up.Easy IdentificationYou'll be easily able to distinguish which brush is yours as each one comes with a unique dotted pattern that's different from the other.