This entire rig is simply a vaporizer with a vapor scrubbing section in which I run methanol at room temp. For a monster vapor hit, just pop the vapor tube out of the boiling flask and inhale the vapor the airbrush pump is pumping out. This is a good thing because tasting the vape can be an indication of when to begin collecting the best fraction. Extract collected this way is INTENSELY stoney and is used after the methanol is fully evapped off and vacuum purged.
