Okay soo this just may be the shittiest idea in the world but I'm pretty stoned... So for now just help me out. I want to make like a 3 foot long steamroller!! I could use PVC or metal tubes from a hardware store but how could I make a safe bowl that would be big enough to fill a pipe that huge with smoke. I want it to be like 4 inches in diameter too and the mouthpiece I'll make like 2.5 so it's huge and fills pretty good. I mean it's obviously not something to use often or alone or anything just something to do for the memory haha
yeah get a bowl with the rubber ring around it so it will be somewhat airtight. drill a hole in the pipe and put the bowl in.
I currently have one in my closet. Here's what you do: get a tube from those giant rolls of plastic wrap, you know the cardboard center, it's pretty thick. Get a 20 oz soda bottle and cut off the bottom. Tape that onto one end of the tube, that's your mouthpiece. Get a metal bowl head and a matching drill bit, drill a hole in the tube and screw in the bowl. Enjoy.