I don't know why there are mediocre reviews of this product. I like it very much. This thing is my new favorite. You do have to figure out how to use it. When you unpack it and try to fill it. Do the following:
1. Unscrew and remove the mouthpiece
2. Make sure the tank is tight, in other words, coil, spacer, glass, etc.
3. Turn the piece that sticks out where the mouthpiece goes until you see the holes open in the bottom. This is very important, it allows the liquid to flow to the coil.
4. Fill it from the top like a unitank and reattach the mouthpiece.
5. Vape away!
Let me just say it works like a champ and the quality seems to be good. All the machining seems to match together well. The only concern I have is all the gaskets, although it did come with an extra set of gaskets. For ten bucks, this thing is WELL worth it.
By the way, if you don't like the tank, you can use the adapter and spacer on a protank two and convert it to use the Aspire dual coils. I; however, like this one better than my protank. That's saying a lot, I love my protank. I hope the guys at gotvapes will upload a video soon, so people don't get mad at their new toy.
Date Added: 02/05/2014 by KEN HAYNES