You will hear many names; electronic cigarette, e-cig, e-cigarette, vaporizer, and more. Basically it’s a device that uses a small battery and heater, called an atomizer, to vaporize an oil solution for inhalation. In general there are three main components; a battery, an atomizer, and a cartridge or cartomizer holding the solution. When the user activates the unit the battery supplies heat to the atomizer which ‘vaporizes’ a small amount of the solution. This vapor may contain nicotine while some users vape with 0 Nicotine oils. According to the recently released FDA Deeming Rules all the devices, software, and liquids are now considered made from and regulated as tobacco products.