Dang.....I always try to research as much as I can before purchasing anything. But this time, I failed myself. My ego-c battery does not have the TM stamped on it and I have yet seen anything but a blue color on the button itself. For and extra 20 bucks or so, I could have had the real thing. That really pisses me off. May have to find a new vendor now. Luckily, I turned on a good friend of mine to ecigs. She just bought the "real" ego-c's and loves it. I asked her if she let me have an actual ego-c atty to try and she said no problem. I've got two new MFS c atty's I'll give her. She was not a heavy smoker and use to smoke Marlboro Ultra-lights, so swapping her out for one ego-c should be a good deal, if not, I'll buy some more later. Now, if this things vapes up like a scalded dog, then I'll order a blister pack of the C atty's. If not, I'll just give her all my interchangeable MFS parts. Wyette.....where are you getting your juices? I've tried Halo menthol and now the MFS Kool's and there OK, got loads of menthol, but kind of lacks on the tobacco flavor side. I'd be willing to try another type. There's just so many out there, I'd like good recommendations first. But my first criteria is that they have to be made in the USA. I'm not crazy about chinese made liquids.