The Humble Brush Adult Blue - Medium is a sustainable and eco-friendly toothbrush that is perfect for adults. It is made from biodegradable bamboo and has soft, medium bristles that are gentle on the gums and teeth. The handle is ergonomically designed for a comfortable grip and the brush head is small enough to reach all areas of the mouth. The brush is also vegan and cruelty-free, making it a great choice for those who are conscious of their environmental impact. The Humble Brush Adult Blue - Medium is easy to use and maintain. To use, simply wet the bristles and apply toothpaste. Gently brush the teeth and gums in a circular motion for two minutes. Rinse the brush after use and store in a dry place. To maintain the brush, replace it every three months or when the bristles start to fray. The Humble Brush Adult Blue - Medium is a great choice for adults who want to take care of their teeth and the environment. It is made from sustainable materials, is vegan and cruelty-free, and has soft bristles that are gentle on the gums and teeth. The ergonomic handle and small brush head make it easy to use and maintain.