North Carolinians for a Tobacco Free Generation E cigarette aerosol isn't just water vapor. It contains nicotine, cancer linked chemicals, heavy metals, and other toxic substances Instagram Maldives ban sale of single cigarettes Electronic cigarettes (e cigarettes) are sometimes called e cigs, vapes, vape pens, and electronic nicotine delivery systems (ENDS). E cigarettes come in many shapes and sizes. Most e cigarettes contain nicotine. Get the facts about e cigarettes, Maldives begins 'generational ban' on smoking