I read that smoking from copper over a lengthy period can cause blindness...copper is definitely not cool. foil is also pretty bad but if it's rigged with a screen instead of using the foil to strain the weed, it's a lot safer.
Cannabinoidal Reviewed by Cannabinoidal on . pipe question....(homemade) I'm goin on a little trip this weekend and I made this sweet pipe out of copper piping(my day off...i was bored) I'm just wondering if i can actually smoke out of it or will i get poisoned or something like that. If anyone knows your knowledge would be appreciated :) Rating: 5