Yes, bek, with that madvapes kit, you'll have to fill up the dual-coil-cartomizers. (they're the clear things in the picture with the black mouthpieces on them)
they are very very simple to fill. heck, maybe you could fill them for the wife until she gets comfortable?
If not, here's a place that sells pre-filled but theres' only 5 flavors available:
510 Pre-Filled Cartomizers [510-Carto] - $1.79 : ValueVapor.com, Discount Electronic Cigarettes and e-Liquid
^the 510 carto's will fit an ego battery. I use blank 510 cartomizers on my ego, and fill them myself.
IF she wants it to look "streamlined" so-to-speak, she'll need to get an eGo cone to fit over the 510 cartomizers. the 510 cartomizer is significantly thinner diameter than the eGo battery. So the cone fits over it, to make it "taper down" and look cleaner as opposed to having a skinny carto on a fat battery.
Gold Ego Cone
(at home, i run a 510 carto on an ego LCD battery, and the looks dont bother me. I dont use my cone much at home, but it's great for work, or if I have the ecig in my pocket. makes it so the cartomizer won't wobble/bend on the threaded connections while it's in my pocket)
I'm sure there are other places that sell pre-filled cartomizers (i know
http://store.vapor4life.com/ sells them) but I never bought any of the pre-filled. I honestly think filling your own gives you access to
much better flavors, but maybe once she eases into this hobby using pre-filled, she'll feel more adventurous.
Good luck
