New Juul patent application hints at AI powered vape to help users quit nicotine The Verge Vaping Ban: Is This the Beginning of the End for Juul? GQ St. This vaping device, called a JUUL, might look like a USB drive, but it contains nicotine and other harmful chemicals. Alarmingly, this easily hidden device and its enticing vapor flavors, like One Juul pod contains the same amount of nicotine as a pack of 20 cigarettes. #NDAFW #drugfacts JUUL More Dangerous Than Cigarettes! Expert testifies Juul founders used big tobacco tactics