Heavy Hitters vape cartridges are made with 100% native cannabis terpenes and contain up to 95% THC. Heavy Hitters was one of the first companies to put consistent, high quality THC oil in a vape cartridge. They take pride in industry-leading True Ceramic technology paired with the best-of-the-best cold-filtered distillate. Heavy Hitters' vape cartridges meet and exceed California's standards for ...