Useful review of all major vape coil types.

Coils are essential to your vaping experience
as they turn the e-liquid into vapor. They are one of the chief
running costs for any user. However, if you have never vaped before,
it might feel like there is a lot to know and learn about vaping
coils. And one of the foremost things that you should know is the
type of vaping coils available.