Set of 2 Interchangeable Heads - Adult - Soft (Old packaging- at a discounted price! Replace the head of your bamboo toothbrush in one click! 5 billion plastic toothbrushes are thrown away each year around the world. 91% of them are not recycled and end up in our landfills and our oceans. Our toothbrush with interchangeable head in moso bamboo 100% natural certified sustainable (FSC label) & biodegradable provides the perfect solution to protect our beautiful planet. Ecological and economical, its interchangeable head with flexible bio-based bristles based on castor oil can be replaced in one click when worn. Ethical & sustainable. Biodegradable. Vegan & cruelty-free. Eco-responsible packaging. So What are you waiting for to switch to zero waste mode