It looks like a USB flash drive, and can even be plugged into a laptop to charge. One Juul pod is equivalent to smoking one pack of cigarettes or 200 puffs. "But FDA rescinds marketing ban on Juul vaping products CNN Israel bans Juul e cigarettes citing 'grave' public health risk Euronews Juul to Pull Four E Cig Flavors From Retail Stores MedPage Today Mango Messiah Rejoices: Juul Ban Reversed! FDA plans to ban all Juul vape products