lightbulb vaporizors

I am making a homemade vaporizor and I need to know how to get the metal thing off the bottom of the lightbulb

hack away at it with scissors, until it breaks loose

Yeah just try to get under it. And once it gets off, their will be a small hole and just use the scissors and put it in their and clear it out. I tried making one a couple days ago. I didn't like it because it tasted like shit. Maybe I got the flame to close or what. But it just tasted nasty in my mouth.

Should try making you're own bong. I just made a nice one out of a arizona tea bottle.