Designed for use with the NRG Mini tank and Vaporesso Revenger kit, the NRG Core Coils are available in 0.15 Ohm, 0.2 Ohm, 0.4 Ohm & 0.5 Ohm resistance. See the chart for more information.
The GT4 dual coils are made for lower wattage and greater flavour production. Using a Clapton wire the GT4 coils ensure you are getting maximum flavour.
The GT8 octo coils feature an eight coil design, and are built for greater vapour production and higher power. Using a Clapton wire the GT8 coils ensure you are getting maximum flavour.