JUUL Resources Learn About The JUUL E Cigarettes And JUULpods JUUL Nearly Half of JUULpods Contain Lung Toxin Study Says 6 important facts about JUUL 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 Juuling: Are your kids doing it? ABC30 Fresno