The 100% biodegradable, plant-based bristles are made from corn and tapioca and will last about a month. These are slightly stiffer than nylon bristle brushes. However, we think using a 100% biodegradable toothbrush is worth it, but if you're not quite there, you can try nylon bristle toothbrushes. They will last as long as a regular toothbrush. Naturally anti-bacterial and anti-microbial.
Packaging: Wrapped in a 100% biodegradable/compostable cello made from wood and cotton pulp + Kraft box.