“Great for about 3/4 days, then they burn out, alot quicker than the high ohm coils i've used in the past, i brought these due to buying a shortfill bottle of juice and the advise was to change coils to match the new liquid, but hasn't been a good change to be honest and will probably switch back after i've used them up, which wont be long given i've had them just over a week and used 2 already”
