Juul, the vape device teens are getting hooked on, explained Vox Juul wanted to revolutionize vaping. It took a page from Big Tobacco's chemical formulas Tobacco 21 The Juul's So Cool, Kids Smoke It In School KFF Health News FDA rescinds marketing ban on Juul vaping products CNN Did you know one Juul pod is nearly equal to one pack of cigarettes? According to a study published in the National Library of Medicine, one JUUL pod appears capable of delivering