Pod e cigarettes less harmful than regular cigarettes, new study finds Brown University 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 Juul warned over claims e cigarette safer than smoking wqad.com What Does A JUUL Really Do To Your Body? Franciscan Health If you purchased JUUL pods, not devices or JUUL pods sold in JUUL kits containing devices, from a brick and mortar retail store, such as a convenience store, gas station, or vape shop for What's the Deal with Disposable E cigs?