JUUL Review: 6 Years Later Vaping360 Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Bo Plus vs Juul Pod Vape Showdown TVape Blog USA 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