Tiny would be a better word. It's my smallest tank, at 20 mm, and am not convinced it really holds 2 ml, but that's TPD for you.. I've found vaping products seldom live up to rave reviews, but this tank deserves all the positive reviews. No leaks, no gurgling, spitting or flooding, just works... Good quality build, easy to assemble/take apart, although very tightly screwed together on arrival.
So far, I am using it with the Tobeco 0.5 ohm coils, at 28.5 Watts. I like a very loose MTL (mouth to lung), almost, but not quite DL (direct lung), so use sub ohm tanks and coils, with narrow drip tips. With the air flow half closed, it's almost too airy for me, but nice vapour production (obviously not huge clouds at this wattage) and great flavour with these coils. As any "classic" coil should fit, it can be adapted to any vaping style, except maybe really high powered sub ohm. Apart from the size, I've some other gripes: the custom drip tip. For most people, it will be fine, but don't understand why companies use custom drip tips, and it really annoys me. There are 510 drip tip adaptors available, but they are really hard to find. I ordered a 25 mm adaptor from Spain, which screws in, and works well, but is wider than the tank, so looks a bit silly. Also, no o-rings provided, which is annoying, as the one under the lid tends to come off when you unscrew the top, so is easy to loose. I would've preferred to pay a bit more and get a full set of spares.. Lastly, having painted surfaces inside a tank worries me a bit, but not enough to not use it! Do wish they'd still had the stainless steel, though.
The tank is good enough that I'm easily prepared to overlook such minor issues... If I hadn't already ordered larger versions from overseas, would definitely buy another and recommend this tank.