Powered by yogurt cups. 100% recycled handle with fresh nylon bristles. One day a yogurt cup, the next day a toothbrush. Nothing wasted. Everything gained. Dentist-designed. Curved handle helps clean hard-to-reach places. 100% recycled plastic. Recyclable. BPA free. Reusable travel case. Recycle your Preserve Toothbrush - details inside. Made in USA.