Cartomizers, namely, combination electronic cigarette refill cartridges sold empty and atomizers, sold as a component of electronic cigarettes; Cartridges sold filled with propylene glycol for electronic cigarettes; Cases for electronic cigarettes and electronic cigarette accessories; Devices for heating tobacco substitutes for the purpose of inhalation; Electric cigarettes; Electronic cigarette atomizers sold empty; Electronic cigarette boxes; Electronic cigarette cases; Electronic cigarette holders; Electronic cigarette lanyards; Electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges; Electronic cigarette liquid (e-liquid) comprised of propylene glycol; Electronic cigarette liquid (e-liquid) comprised of vegetable glycerin; Electronic cigarette refill cartridges sold empty; Electronic cigarettes; Electronic cigarettes and oral vaporizers for smokers; Electronic cigarettes for use as an alternative to traditional cigarettes; Electronic hookahs; Electronic shisha pipes; Electronic smoking pipes