The Vaporesso GT Cores – GT4 0.15Ω Coils are for use with the NRG tank which is also manufactured by Vaporesso.

Contents
1 x Pack of 3 Vaporesso GT Cores

Features
Suitable for : NRG Tank
0.15Ω Clapton Coils
Working Wattage: 30W – 70W
Recommended Wattage: 45W – 60W