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1.
The preferred packaging envelope for heroin, also popular with jewelers and philatelics (stamp collectors). Glassine bags are non stick and do not promote condensation and are easilly stamped with a logo in order to promote brand recognition.
I had to stop at the head shop to pick up some more glassine bags because I used the last box to bag up a a few bricks.
by Scandall May 25, 2008