It is very important for me to study the information before buying about the product. And it's good that they write articles about CBD. Not so long ago I came across a site on this topic https://wayofleaf.com/accessories/other/what-is-a-one-hitter . And I would like to add information about bongs. The site describes in detail the types of bongs, how they differ and, very importantly, their price. I love when all the information is at once and everything is described in great detail. If you use information from the site, then let me know about your opinion.