are there any completely nicotine free e-cigarettes? I'm tempted to start using them just for the fun of inhaling and exhaling smoke and having something betwee

are there any completely nicotine free e-cigarettes? I'm tempted to start using them just for the fun of inhaling and exhaling smoke and having something between my fingers to fiddle with... This is half in jest, but I used to be a smoker, and one aspect I really enjoyed was the whole ceremony involved with smoking. The habitual aspect of it (something to do when you're waiting for somebody, something to twiddle with...) was perhaps stronger than the physical addiction when I quit.