I once ordered a hypro spray prop on ebay - I was not happy, so I made my own - using two toilet paper holders, an infants medicne dispenser and the clear plastic top of bottle of hairspray
Looks pretty cool! Certainly good enough for a Trek TOS fanvid. How did you get the chrome finish? Is it polished aluminum foil?
I will get the parts take some pics and make a tutorial shortly - thank you all for youkind words and interest in this "crappy" little project