Genuine SMOK TF Replacement Coils for the SMOK TF Sub Ohm Tank, available in powerful and flavorful 0.25 ohm and 0.15 ohm mesh designs. The TF Sub Ohm Tank comes equipped in the SMOK Morph 219W Starter Kit as well as the SMOK Stick 80W Starter Kit. The SMOK BF Mesh coils come in a 3-pack and feature SMOKs all new mesh design as well as organic cotton wicking. Designed with an extra-large heating area, the 0.25 ohm BF Mesh Coils accommodate power ratings from 30W to 80W, although best performance occurs between 60W to 70W. Optimized for the SMOK Stick 80W but compatible with all TF Tanks, the 0.15 ohm TF Stick Mesh Coil also features power ratings from 30W to 80W and performs best between 60W to 70W.