PikStik™ is a sustainable and eco-friendly solution for maintaining oral hygiene. These interdental brushes are made from bamboo, a renewable resource. The head is flexible for ease of use and to get those hard-to-reach spots. With PikStik™, you can achieve a cleaner and healthier smile while also reducing your carbon footprint. Head: Flexible Reusable: Up to 7 days Materials: Moso-Bamboo Handle Variations: Narrow, Regular, Wide