I only use a clean glass bong.

I have heard that the glue used in zig-zags and some blunt papers is the problem. The burnt glue and the processing chemicals used in making the paper.

Joints/blunts are waistful if you ask me.
Ganjasaurusrex Reviewed by Ganjasaurusrex on . Blunts causing cancer? Well I have a concern, I realize that marijuana doesnt cause any kind of cancer and the only thing that would be considered bad would be the smoke if it was smoked from a bong, regular rolling papers or a vaporizer or something but I have a concern...I have smoked marijuana out of blunts about 5 times in my life because I'm only 15 and it's very difficult to get them when you have extreme paranoia of asking people thinking they are gonna go in the store and use your money for them selves lol.. Rating: 5