Screw it on and get going - the 510 Vape Cartridge delivers a perfect hit from the first pull. Each cartridge contains 300 mg (net wt.) of terpene-rich, cannabis=derived resin extracted from 100 per cent Aurora-grown products. We use a proprietary CO2 extraction method that captures terpenes and cannabinoids separately, and then recombine them in the final product. This process retains higher quantity and quality terpenes and results in a product that most closely resembles our dried flower products.