I dont think the temperature of the tube would make much of a difference. And you wouldn't be able to pull a good hit and clear it all at once, looks more like a small hooka type thing.
chris40 Reviewed by chris40 on . idea for a new smoking device!!! okar, heres the deal you have a regular bong, but then you run a tube in the very bottom, and up above the water line. the top is closed off, so you suck on the tube, and the smoke comes through it. but since the tube goes through the water again, it cools the smoke because the water cools the tube. heres a pic i drew. the first is a normal bong, the second is my idea (it looks like a hookah sort of, but different concept) Rating: 5