One pack of 12 adults and one pack of 12 kids toothbrushes. This should see you through for two and a half years if you're a family of four - unless you get a lot of guests who forget toothbrushes.
Our toothbrush handle is made of 100% biodegradable Mao bamboo from the Zhejiang Province. The bamboo is carbonised giving it a quality finish, longer life, water resistance and preventing the growth of microbes (bacteria and moulds) during normal use. The brush uses a medium bristle made from Nylon.