Boxes for electronic cigarettes and electronic cigarette accessories; Cartridges sold filled with vegetable glycerin for electronic 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 refill cartridges sold empty; Electronic cigarettes; Electronic cigars; Liquid nicotine solutions for use in electronic cigarettes; Mec...