This bamboo toothbrush is a plastic-free and sustainable choice. It was made to be environmentally friendly and provide a comfortable toothbrushing experience. ・Sustainable materials Bamboo is a very eco-friendly material because it grows quickly and does not require pesticides or chemical fertilizers. By using nature-friendly bamboo, we reduce plastic waste and contribute to a sustainable future. ・Biodegradable The handle is 100% biodegradable and returns to nature after use, minimizing the impact on the environment. When buried in the soil, it decomposes, allowing for environmentally friendly disposal. ・Antibacterial properties Bamboo has natural antibacterial properties, which can help reduce the growth of bacteria. It is clean and safe to use. ・Comfortable handle It is easy to hold and fits securely in the hand. It's lightweight and easy to use, which makes brushing your teeth a pleasure every day.