A pack of 5 replacement coils for use with SMOK's TFV9 sub-ohm vape tank. The SMOK TFV9 coils are mesh threaded and available in a 0.15ohm resistance. Designed to provide a larger surface area to heat your vape liquid, for increased flavour and vapour production. The 0.15ohm mesh coils are best vaped at wattages between 40 - 90W.