For years, I've been making this goo that I used to do glass bong hits of. I still have some, but I only vaporize now due to a little aeortic valve problem I had. Anyway.... back to the greenish black oil. Here's the stew.... 2 glass coffee pots, 2 bottles of 91% or better isopropatol alcohol, coffee filter, small strainer, stems and clippings. Anyone know what this is ???
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