May Be... Perhaps we didn't change, just more and more close to the real you. One day, your smile, perhaps can become a ray of sunshine shine in others mind.... TeenFighter's bamboo charcoal toothbrush is named for its bristles added with bamboo charcoal. Different from the traditional toothbrush, the color of the brush is natural black due to the addition of active ions of bamboo charcoal C extracted from bamboo charcoal, which can easily absorb away the dental plaque indicated by the teeth and make the teeth healthy and white. Bamboo charcoal + Wheat straw Wheat Straw Material The toothbrush handle is made of wheat straw, starch and PP(polypropylene). And the pp material used can decompose by itself under a certain temperature and humidity. Bamboo Charcoal Soft Bristles Compared with ordinary bristles, bamboo charcoal toothbrush is more moisture-proof and absorbent, which helps to keep the bristles dry and clean. The end diameter of ultra-fine bamboo charcoal soft hair is smaller than that of ordinary bristles, which can penetrate into the gaps that ordinary bristles can't touch. It is soft and has super adsorption capacity. ✔ Unique moisture-proof and whitening power. ✔ Easy removal of dental plaque. ✔ Super clean power. TeenFighter Care about your daily life.. TeenFighter Care about your daily life..