KINGPEN | Sky OG 1g Vape Cartridge INDICA Earthy, Pine, and Citrus This oh-so potent indica strain is a cross of Skywalker and the hugely popular OG Kush. Its primary focus is out-of-this-world relaxation - pure, body-tingling, numbness-inducing relaxation Kingpen is a highly potent, lab tested, premium distillate cartridge. It is BHO extracted, cold-pressed, and filtered to create the highest distillate standard.