I ended up purchasing several of what I believe to be Authentic Chong bongs from a friend, I did some research but couldn’t find much on how to verify if they are real. Any help would be greatly appreciated, thanks in advance!!
I'd lean toward them being authentic but I would say maybe if there is a way take them to someone who would know. But maybe try asking your friend where they got them from if you trust them enough not to lie to you about where he or she got them from.
The first two look like a jbd and a chong. The third i'm not sure. The fourth could be real or could be a replica.