Bubble hash bags are incredibly useful when it comes to cost-effective cold / co2 extraction methods. The process is easy and is based on the principle of freezing the plants' trichomes, essentially breaking them off and collecting them.
can use either ice & water or dry ice to separate the trichomes from sugar leaves and/or buds and refine them to different grades of concentrate in the different micron mags ( there are five hash bags in this set)
each bag has different micron:
his technique involves freeze-snapping the trichomes off of your plant material and separating the concentrate from plant waxes using smaller microns
· 5 x hash bubble bags (19l)
· 1 x travel bag