AUTHENTIC VAPORESSO GTM CORE COILS FOR CASCADE TANK - GTM 2 - GTM 8 (GTM-2 Dual Coil 0.4ohm)

Tastes good and good clouds for wattage, lasts ok no complaintsTank is a beast

Low quality

arrived quickly. good coil, provides a nice tasting vape

I've bought a few of these over the last couple of months. It's a bit hit and miss as to whether they work or not. Some don't register as an atomiser with the tank, others the lifetime varies from a few days to a few weeks.Very inconsistent but good when they're good. That's been about 2 out 3 for me, so not great considering the cost.

I don't even get to the point of running them at their minimum of 40W, i've been having them burn out in less than a week at 30W. For clarification, i've had 6 packs, and none have breached the week mark since the original coil that came with the tank, which had lasted for 6 weeks.

Coils burning out after only a few days of use at 40W. I went through the 3 pack in less than a week. Very dissappointed