The SMOK TFV16 Lite Replacement Coils are designed for the SMOK TFV16 Lite Sub-Ohm Tank. Each coil features a friction fit o-ring which makes for easy replacement. The primary addition to these coils are the integration of nexMesh which are arguably the best flavor production Mesh Coil variation. Each pack includes three coils and can be found in a Conical Mesh or a Dual Mesh configuration. The Conical Mesh Coil, which features a 0.2 ohm atomizer resistance and a 60 to 85W power range. The 0.15 ohm Dual Mesh Coil which features a wattage range of 60 to 90W. These coils are one of the best cloud and flavor producers in the market segment.