the product is a great product. its not perfect yet but its closer to a real feel cig than vapors. vapor has the vapes and the lit tip. my friends liked vapes without the red or orange tip. green or blue tip for them on vapes . they dont want people bugging them on planes and for that they prefer the SFIO real ecigs. i thing some people would have both. this is the future of smoking. the FDA can no longer try to ban them without banning real cigs. but to your question, yes they work. if you close your eyes you would not know the difference in many cases. much of this depends on your personal taste and brand you smoke.
News 
Market Data 
Discover 
AI
