Boxes for electronic cigarettes and electronic cigarette accessories; Electric cigarettes; Electronic cigarette atomizers sold empty; 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 for use as an alternative to traditional cigarettes; Electronic cigars; Electronic smoking pipes; Flavorings, other than essential oils, for tobacco; Liquid nicotine solutions for use in electronic cigarettes; Mechanical electronic cigarettes; Oral vaporizers for smokers; Smokeless cigarette vaporizer pipes