Eroboo Natural Bamboo Toothbrush is a lightweight bamboo design toothbrush, with soft bristles. These come in a pack of 4. Each of them come individually wrapped and boxed. The wave design makes the toothbrush easy to hold.
I personally use my bamboo toothbrush with my charcoal toothpaste, and because of the soft nylon bristles I know my teeth are being protected.The American Dental Association (ADA) recommends changing out your toothbrush every 3 months meaning this (4) pack of toothbrushes will last you a whole year.
These can be purchased on Amazon.com and currently cost $15.99, that is for a years worth of personal toothbrushes.
I received these for free, to give my honest opinion. Everything I have written are my honest and personal experiences.