Most electronic cigarettes look like an actual tobacco cigarette. However, there are models that come in different shapes. The vapor e cigarette consists of an atomizer coil, a battery that heats the coil, and a container or cartridge containing liquid. Some models combine the coil and the cartridge. Models come with a switch to turn it on or some are automatic. When the smoker inhales, air passes through the unit. The heating element turns the liquid to vapor and emits a cool mist. When you exhale the vaporized mist, it looks similar to a puff of smoke, and the end of the device turns red making it look like the real thing. Essentially, you puff on the vapor e cigarette the same as you do with a regular tobacco cigarette.

The refill, which comes in a variety of flavors, also called e liquid, provides the vapor. The refill comes with nicotine or without. When nicotine is used, the user has the ability to vary the strength. The majority of vapor e cigarette smokers choose this type of device to replace traditional tobacco smoking. Many not only like the puffing motion, they also like the feel and look of the electronic cigarettes. By having the ability to control the amount of nicotine, they can start with a high amount and progressively lower in hopes to kick or control the nicotine habit.

Since the vapor e cigarette is still rather new, not enough time has passed for long term clinical trials to determine the safely of its use. Anyone under the age of eighteen should not smoke any cigarettes, including vapor e cigarettes. The popularity and use of electronic cigarettes have increased rapidly over the last few years. Many feel that even with the use of nicotine, it is far less harmful than tobacco smoking. Women who are pregnant and those that suffer from heart disease should avoid nicotine in any form. However, if you still crave nicotine, you should consult with your physician to see if the electronic cigarettes would be right for you.