I got these two metal pipes from the store Two Guys With Pipes in the west Edmonton mall. I also threw in a pic of my doob tube, a scent proof roach container. Have you guys ever used pipes like these? they are pretty cheap, it was about $18 for all three of these. Do you guys think there is any big disadvantage with these pipes? I have hit each one once and they are alright and the only real problems is the heat and that when it comes to scraping the threads on the inside will get in the way. This red pipe i named Jet This little silver one i call Burn-E