Cartridges sold filled with chemical flavorings in liquid form, other than essential oils, for electronic cigarettes; Electronic cigarettes and oral vaporizers sold empty for smokers; Electronic cigarettes for use as an alternative to traditional cigarettes; Chemical flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges; none of the foregoing containing or for use with cannabis with a delta-9 tetrahydrocannabinol (THC) concentration of more than ...