The Vaporesso GTX Replacement Coils, which designed for the more cloud and immense flavor production, there are 6 various Coils available, you can choose them for DTL, restricted DTL and MTL vaping, the built-in coil covered with the flax cotton and non-woven fabric material, the optimal flavor of your e-juice will be released smoothly without a deviation, the antibacterial cotton consistently delivers the fresh and pure flavor. you can use them in your Vaporesso PM80