The gal that comes to groom my cats is a smoker. I hooked her up with the VK and she immediately loved it. She used it the entire time she was here and was enjoying the heck out of it. Of course, I couldn't let her leave and light up the minute she got into her van, so I gave her batts, a passthrough, cartos and a usb charger and some juice. I told her they are "on loan" until she can get her own, but I'm not going to ask her for them back. I'm sure she's online tonight looking for more flavors of cartos. 
One less smoker today. Another life saved? I sure hope so.
One less smoker today. Another life saved? I sure hope so.