As I understand it there was multiple "vaping" device invented many years in advance of Ruyan ever mass created an e-cigarette, by far the most well known one particular being the one during the patent pic underneath from Herbert Gilbert. You may notice that “real” or non disposable vapes always https://1-up-shroom-chocolate-bar72677.uzblog.net/everything-about-buy-delta-8-disposable-vape-online-48677867