How to Fill Juul Pods with THC Oil High Times Health Alert: Juul is designed to look like a USB flash drive. It is really a vape device with as much nicotine as entire pack of cigarettes. This device reminds us that The FDA is allowing vaping brand Juul to keep its e cigarettes on the market. Studies from Juul show its e cigarettes are less harmful for adult smokers, who can benefit from switching completely How to replace prefilled vape pods Ecigwizard How to replace prefilled vape pods Ecigwizard The FDA announced Thursday that Juul labs can continue to sell e cigarettes and refill cartridges, determining that the company's menthol and tobacco flavored pods are appropriate for the protection of public health.