All good things come to an end. Luckily you can get two new toothbrush ends which last for another 4–6 months of proper cleaning (Unless you overbrush like a maniac. Don’t!) With the replaceable brush heads from TIO, you’ll be cleverly and sustainably ensuring a constantly new, hygienically clean experience of toothbrushing.TIO deliberately refrains from using plastic films and relies on recyclable cardboard packaging made from FSC® certified forestry. The TIOcare toothbrush is made from plants that are processed into bioplastics. The material of the brush head is biodegradable (according to EN 13432). The innovative, exchangeable brush head mechanism avoids 70% of plastic waste during each usage period. Stiffness: Medium