Cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; Chemical flavorings in liquid form used to refill electronic cigarette cartridges; Cigarettes containing tobacco substitutes not for medical purposes; Electric cigarettes; 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 ...