Electronic Nicotine Delivery Systems (ENDS) SCIREQ Set Icons Different Types Electronic Cigarettes Stock Vector (Royalty Free) 2392376979 Shutterstock What's in an E Cigarette? American Lung Association Prevention E cigarettes come in many different shapes and sizes. Some different types of e cigarettes are pod systems, disposable, pens, and modifiable tank units. Not an Ad. Facebook Cigarette lectronique jetable Lost Mary BM25k Vape Cloud E cigarettes: The Basics Tobacco Tactics