I Just realized why I keep going back to analogs today. When I run out of Cartos I always forget I have an Ego to fall back on. My Fiance smokes and I tried a while back to get her to go on Vape but no success. I looked in my box of goodies and found my old ego sitting there doing nothing. I just thought I would use it cause I have plenty of ego cartos laying around until my new order of punched cartos came in for my tanks for my new Provari Mini. I guess I need to get an adaptor for the Provari. The only cartos I like on the ego are the kind that screw on and need an adaptor to use on battery mods. I guess its all part of vaping Trial and error....