The Vapresso GT Cores Replacement Coil head consists of a parallel Kanthal coil wrapped in Organic Japanese Cotton and features large wicking ports for ultra-fast wicking, no matter how often you vape.
Vaporesso GT Core Atomiser heads were originally engineered for the NRG and NRG Mini Sub-Ohm tank series. The NRG GT Replacement Coils have been so popular that Vaporesso has continued to roll-out the GT core series for the new Cascade and the NRG SE tanks.