Good quality.  A little soft.
I love how eco-friendly these are!! And over all they are a quality product!! I wish there were more options by way of bristle stiffness as they are extremely soft and with the bamboo handle there is little flexibility in the head of the toothbrush.  If there was an option for a stiffer bristle that would be great as it sort of feels like just smooshing a toothbrush against my teeth.<br />That said, they do otherwise work well, just takes a little longer to get the job done.
Rating: 4 stars