Juul Pitches Locked E Cigarette in Bid to Stay on U.S. Market WSJ Juul, the vape device teens are getting hooked on, explained Vox Vox takes a look at what's fueling the popularity of Juul e cigarettes among kids. One reason: It delivers a powerful hit of nicotine. According to one young user, After about a week, What Happened To Juul Founders Adam Bowen And James Monsees? FDA Strikes Again Flavored Vape Pods Are Banned, JUUL Gets Hit Hard