Electric cigarettes; Oral vaporizers for smokers; Cartridges sold filled with propylene glycol for electronic cigarettes; Chemical flavorings in liquid form used to refill electronic cigarette cartridges; Electric cigars; Electronic cigarette refill cartridges sold empty; Electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges; Electronic cigarettes; Electronic cigarettes and oral vaporizers for smokers; Electronic hookahs; Electronic smoking pipes; Flavorings for tobacco substitutes, other than essential oils; Flavorings for tobacco, other than essential oils; Flavorings, other than essential oils, for tobacco; Flavourings, other than essential oils, for tobacco; Flavourings, other than essential oils, for use in electronic cigarettes; Oral vaporizers for smoking purposes; Smokeless cigar vaporizer pipes; Smokers' articles, namely, outdoor cigar and cigarette disposal units; Smokers' oral vaporizer refill cartridges sold empty