Forms of Marijuana Vapes Marijuana vaporizers are usually pen-like gadgets with a gap to inhale the vapor from tetrahydrocannabinol (THC) oils, or to utilize cannabis concentrates made from aspects of the cannabis plant that contain substantial THC concentrations. Verywell Health's information is for informational and educational applications only. Our Web-site https://waylonawqjd.answerblogs.com/32151304/fascination-about-thc-vapes-ohio