This is my first post. Yesterday me and my cousin and 2 of his friends all used this thing I made from a Rx bottle and 2 mechanichal pencils. It worked pretty damn well except we couldnt put enough in and we kept having to refill it. Theres a video on YouTube on how to make it.
smoking plastic... Get someone to buy you some glass, or stick to papers man; so not worth it just to get high. *edit Even if the plastiuc itself isnt being melted, those tubes from a mechanical pencil might give off something, or the heat of the smoke/flame will make the plastic give off fumes. At the very least its going to taste bad man.