Same bamboo toothbrushes with new plastic-free, biodegradable box with soy-based ink! We know...we're excited too! WooBamboo's bamboo toothbrushes are not only dentist-approved, but also Mother Nature recommended. Like all WooBamboo brushes, it touts a beautiful handle made from a single piece of hand-carved, naturally-grown bamboo, containing no toxins, glues, or paints. The handle of this toothbrush is made from Moso bamboo that is sustainably harvested and naturally anti-microbial. It is coated in a natural, soy based wax. The bristles we use are dental-grade nylon. This toothbrush is non-toxic, BPA free, and phthalate free. The handle is compostable/biodegradable and the bristles are recyclable. The packaging is made from recycled materials and is recyclable.