They look like vaping tanks.
Precisely. The juice is what I got in the mail today. Alien Visions Bees Knees and Havana Gold on the sides, Indigo "Oorah" tobacco blend (with graham cracker and other stuff) in the middle.. I'm not even an ex-smoker, but an enjoyer of the occasional good cigar or pipe. My friend got me going on vaping though anyway. So much gadgetry, shiny things, flavors, and geekory involved. Buying **** for this hobby is a lot like buying keyboard crap, IMO. 
Here here. Another money pit hobby. I've been hearing nothing but good things about Bobas Bounty so whenever they get some more made I'll be putting in an order with AV. I just got a bunch of flavors from Srt8 V8ping from NV forum today and a couple from Delaware Vapor. Also 5 boxes of Boge cartos.
Boba's is really good, tried it on my friends dripper. Right now in the mail I have my own dripper, some organic hemp for wicking, and some kenthal wire to make coils. I'm giving this whole rebuild able atomizer thing a shot because I want to be able to switch and sample juices at home without blowing through cartomizers.
How is Srt8's juice? I think Indigo's stuff is my favorite so far, their tobacco blends are awesome. My favorite sweet juice right now is a mix of MBV's Graham Cracker, Cinnabun, and Sticky Bun all at once, heheh.