I ordered one on Xmas after using different tanks for the past few years. It's my first squonker and I love it. Love the pulse 24 rda the kit came with too. My only regret is giving away all my coil building stuff years ago. Once you have a battery in it, it feels solid. Button has worked flawlessly so far. It is a box, but it's small enough to feel comfortable in the hand. Overall I'm very pleased and will be recommending this mod and squonking in general to my friends.