3.5 grams per package. Whether you’re a connoisseur or looking for pain relief, Heisenberg Extractions has you covered. Their THC extracts are highly refined medicines. Explore their diverse selection of live resin, wax, badder, terp sauce and THC-A diamonds. Wax is extracted by washing cannabinoid-rich plant material with a solvent, usually butane. That’s why you might also hear it referred to as butane hash oil (BHO). Extracting cannabis wax is not for the amateur. That’s because working with butane, a highly flammable gas, is dangerous and can lead to explosions if not done properly. The safest way to get cannabis wax is to buy it from a reputable brand and a regulated dispensary.