Bamboo brush head, with stiff agave fiber (vegan) plant bristles.
Each brush head can be used for 1-3 months or longer. Make sure to not submerge or soak the wooden parts in water. Hang to dry or place in a dry spot after using it. Cracking is normal for brushes over time. They are biodegradable and won't last forever like plastic!
Replacing the brush head: The first time, it is a little stiff to bend the wires and you may need to use a pair of pliers with caution to loosen it. The subsequent times, you can use strong fingers to squeeze the wires together, loosen the metal grip, and pop off the brush head. Just slide a new brush head on and replace the metal grip that holds it tight. Brush head only. Handle sold separately.
