oh and here's a cool way to do somthin....got it form somewhere don't remember hwere....take a beer mug (i found a large beer bottle works better such as a 40 king cobra or 24 corona) and stick it in the freezer for a couple of hours then do a shotgun into it (stick hte fire side of ajoint or sweet in your mouth and the part you would suck from into the glass (or neck of the bottle) and blow) when it's filled with smoke let it sit for a second or two then use a straw and suck it out.....very cool feeling.