First off, I'm not a smoker. Had nevertheless desire to puff a cigarette times .. So, I've worried this Eroll with Aroma-Liquid without nicotine. Am excited and it's fun. And it does not make me dependent until now. :-) Vapors, wenns comes up, the VLT. 2 times a week a little. The Eroll works great. No leakage of liquids. And in white, she looks like a real one.