There is one more thing, a very important one. You can use these e-cigarettes to stop smoking by lowering the strength of the e-liquid in time, from a higher strength such as 24mg all the way down to zero.
For example, if you start with 24mg, every week or two, or every month go down to 18mg, then to 11mg and lastly to zero mg. This should by an easy and smooth transition to help you quit smoking if nothing else had work in the past.
Remember, it is all up to you and we do not advertise this device - electronic cigarettes - as a quiting device, but others used it to stop smoking and they were successful.

Electronic Cigarettes Shop is an online American Company located in Grant Township - Round Lake, IL 60073 USA