Okay.. I like seeing the vape trail too...but.. If you could still get the hand to mouth action we are so used to along with a flavor and some nicotine, why not try something like this ? They could be used anywhere without even trying to hide a vape trail;
So no being sent out with the nasty smokers to get our nic hit in an immediate way like with our pv's.
Perhaps offered as another safe alternative to burning tobacco?
Has anyone ever tried 1 of those caffeine sticks to see if they even work ?
There is an e cig without any vapor: www.rauchless.com