Electronic 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 cigarette liquid (e-liquid) comprised of vegetable glycerin; flavorings, other than essential oils, for use in electronic cigarettes; oral vaporizers for smokers; smokers' articles, namely, filter tubes, tobacco filters, cigarette paper, tobacco pipes, pocket machines for rolling cigarettes, ashtrays, lighters for smokers, pipe cleaners for tobacco pipes, cigar cutters, humidors, matches; tobacco