The advantage of this bamboo toothbrush 1. Made from High-quality Nylon 2. Deep cleaning, soft to gingiva 3. 17.5*1.3cm bamboo handle, easy to hold 4. Eliminates bad breath thanks to charcoal infused bristles which have strong antibacterial effect. 5. Brushes are packed individually, clean and hygienic 6. Different colors for you to choose, each person use one color