ClearSmoke e-cigarette is a battery powered, non-flammable device that provides smokers inhaled doses of a vaporized liquid nicotine solution. While the nicotine is absorbed into the bloodstream, users exhale a water vapor which looks like a puff of smoke. The vapor also provides a physical sensation and flavor similar to that of inhaled tobacco smoke. There is absolutely NO tobacco, NO smoke, and NO combustion when using the ClearSmoke e-cigarette. The e-cigarette is simply the smarter and sexier alternative to smoking tobacco.