Boxes for electronic cigarettes and electronic cigarette accessories; Cartridges sold filled with chemical flavourings in liquid form for electronic cigarettes; Cases for electronic cigarettes and electronic cigarette accessories; Chemical flavorings in liquid form used to refill electronic cigarette cartridges; Electronic cigarette refill cartridges sold empty; Flavorings, other than essential oils, for use in electronic cigarettes; Tobacco substitutes not for medical purposes; Cartridges sold filled with propylene glycol for electronic cigarettes