If you smoke from or use steel/brass pipes....
I was over at my uncles the other day and he was telling me how the parts from our pipes are actually LAMP PARTS. It's true. So if you want to make your own pipes, instead of having to buy multiple pipes for $15 each just to get a couple parts from each pipe to make the pipe you want, you can just buy what ever part you want (many styles) for very cheap, say $.25 to $.50 per 10 parts. So figure you want a chamber pipe with a center extension.... that's 8 parts per pipe..... and so that'd be 80 parts you'd get for say $.40 (ballpark), per 10 parts, $3.20 for
10 pipes exactly the way you want them! and new! holy crap, huh!? yep. I wish I would've known this a long time ago... But hey, I could always open up my own shop!
Go ahead and start your search engines! search for the capital words.... of course.