This bamboo toothbrush has medium strength bristles. It is made from sustainably grown bamboo. Bamboo is naturally anti-microbial.
The handle and outer packaging is biodegradable and the PLA insert is home compostable.
The bristles are exactly the same as what you're used to in a regular toothbrush. They are made from Dupont nylon so they can be removed and eco-bricked or recycled and the handle can become a handy herb-identifier in the veggie garden!