The Smok TFV16 Replacement Coil has three Coil types for you to choose. They are Mesh Coil 0.17ohm, Dual Mesh Coil 0.12ohm, Triple Mesh Coil 0.15ohm. The TFV16 Replacement Coil is designed for the powerful TFV16 tank. As you know, ceramic is a material with great stability and strong high-temperature resistance. It helps to get more exquisite atomisation and keep the original flavor.