Wheat Straw Bamboo Charcoal Toothbrush, BlueEDITOR'S NOTE Nature to Nurture Bamboo Charcoal Toothbrush, Blue, contains BPA free bristles infused with carbon charcoal to effectively remove bacteria and gently eliminate plaque. Its ultra soft pointed nylon free bristles are gentle on children's gums and efficiently clean tight spots, such as in between teeth. By absorbing less water, compared to traditional nylon bristles, our toothbrushes are a more hygienic option as they are less likely to