These are best coils for the tank I find with the other ones you have to close the air flow quite a lot to get the same performance
But they don't like very sweet juice so there's a warning
not much to say nice quality and flavour
These cotton is packed very well and therefore wick perfectly with no danger of dry hits. Refreshingly they don’t leak and there is none or miniscal condensation at the base of the tank when replaced. The flavour is up there with the best and the cloud production is impressive and dense. The coils last a good time and don’t spit in the back of the throat. I cannot find any fault with these well designed and manufactured coils.
big coils,big flavour and big clouds,what more can you ask from a pre built sub ohm coil.