Cartomizers, namely, combination electronic cigarette refill cartridges sold empty and atomizers, sold as a component of electronic cigarettes; Cartridges sold filled with propylene glycol for electronic cigarettes; Cartridges sold filled with vegetable glycerin for electronic cigarettes; Cases for electronic cigarettes and electronic cigarette accessories; Chemical flavorings in liquid form used to refill electronic cigarette cartridges; Chemical flavourings in liquid form used to refill ele...