This technique is referred to as the BHO Extraction (Butane Hash Oil)
This technique is quite easy to preform and is extremely effective.
You will need ground up weed of your choice..
You will need to purchase a special glass tube or find a glass blower friend to make one with a tiny hole at its tip.
You can get fancy and buy super high quality filter and a piper clamp...
However, rubber bands and coffee filters work just fine..
Stuff the tube pretty good but not too tight! We want our Butane to run through nicely.
Find a Pyrex collection dish. If you have a heating pad to put underneath GREAT!
If not, warm the plate in the oven to where its hot! but you can still hold it. This will help all the gas escape from the oil as it evaporates.
Preform in well ventilated area or outside -
You'll probably wanna keep the oven on and get it ready for some cake or cookies or something.. because this oil is gonna be fire!
When running a 1" tube you'll average about a can per foot - scale accordingly.. The tubes can be purchased much larger. WEAR GLOVES, it is ICE COLD.
Butane boils point about 33 degrees.
*Extremely flammable. Remember this is lighter fluid!
It will begin evaporating rapaciously - This is where the heated glass adds value.
Find a mixing utensil and whip up your golden amber glassy goodness from the goddess Marijuana.. The friction helps rise the butane bubbles to the exterior of your goo.. When the hash oil has crystalized and its void of butane filled bubbles, treat yourself to the piece of art!
