posted a couple of times about the uwell crown thought it could use its own thread so my local shop agreed to be the back drop for a review video this is how they found this tank in a crowded sub ohm tank market. It comes 1.25 /.5 and.25 ohms three coils in package your choice of resistance not one of each (get the.25) huge flavor easy top fill the coils are dual vertical stainless steel organic cotton should last a month beast my zephyrus and artic i know another tank but this tank has got it all only thing not rebuildable oh yeah easy top fill no leaks no dry hits v