Electronic cigarettes; electronic nicotine inhalation devices, namely, electronic cigarettes and oral vaporizers comprised of electronic cigarette refill cartridges, electronic cigarette atomizers, electronic cigarette cartomizers and refill liquid nicotine solutions sold as a unit; electronic cigarette refill cartridges sold empty and with propylene glycol; electronic cigarette atomizers sold empty and with propylene glycol; electronic cigarette cartomizers, namely, combination electronic ci...