The Colgate Bamboo Charcoal toothbrush is good for you and good for the environment. The handle of this soft bristle toothbrush is made of 100% natural bamboo from sustainable crops, and since it is made by Colgate, you know it has been tested to meet our exacting standards. Bamboo toothbrush handle made with biodegradable material * from sustainable crops BPA free Rigorously tested to meet Colgate standards Recycled cardboard packaging Soft Floss-Tip bristles infused with charcoal * Remove the bristles. Compostable in municipal composting facilities (ASTM D6686)