E cigarettes and vape devices come in a number of forms. While some resemble tobacco products, others resemble household objects like USB devices, pens, highlighters and chargers. Some devices are re chargeable and other Juul illegally called its e cigarette safer than smoking, FDA says Los Angeles Times While vaping is not risk free, it is less harmful than tobacco Our World in Data The FDA's Juul Ban May Not be a Pure Public Health Triumph