a Year supply

Since you are supoes to change your toothbrush every 3 months this 4 pack will last you an entier year. The bristles are made of soft nylon 2 white and 2 black brush heads and the handle is bamboo. Even the packageing they come in is made of recycled papers. This is a good way to keep plastic junk out of landfills and waterways that would sit there forever. These will decompse with time. #Rankboosterreview #Sponsored #ECBIO https://www.amazon.com/ECBIO-Biodegradable-Eco-Friendly-Toothbrush-Standard/dp/B076JBFKGL?th=1