I live in europe and found them things hard to come across i really wanted to make my own from the FAQ.
The glass was costing me £15 alone half the price of the cooltube nearly So with my electric skills i knew id be wiser to put the rest and get the real one , I guess those items are easier to come across in the U.s
I know what its like being broke that why i was going for a diy to start of with
Then i just Pimped my self out and bought a cooltube lol O.J.
Goodluck post up a pic if you make 1 love to see