E. One
(See: Schober W, et al. Use of electronic cigarettes [e-cigarettes] impairs indoor air quality and increase FeNO levels of e-cigarette consumers. International Journal of Hygiene and Environmental Health 2013; doie: 10.1016/j.ijheh.2013.11.003.)
Yet again, the FDA has made it eminently clear that it is not sure that cigarette smoking is any more hazardous than vaping.
What is a defective cigarette, you may ask. Well, according to the FDA, a cigarette that causes lung cancer, heart disease, emphysema, kidney cancer, or leukemia is not defective. Those are cigarettes which are working the way they are supposed to work!
LAST:top selling ego ce4 electronic cigarette & wax vaporizer exgo e cigarette |NEXT:Electronic Cigarette halo E Cig ego