This mod was recommended when I asked for suggestions for a single battery regulated squonk mod and it really is well made, solid and easy to set up and use. It came as a kit but I haven't tried the tank that came with it. To begin with I found filling and replacing the bottles a bit fiddly but soon got used to it. It does exactly as described but sadly I'm not sure squonking will replace my two battery mod and rdta, as I hoped it would. So, nothing wrong with it and a great bit of kit, but probably not my best idea. Great prices and service as always from Vaping101.