New replcement coils for TFV8 Baby V2 tank. Baby V2 S1 and S2 coils are also designed for Stick series battery such as Mag Grip. They will produce intense clouds and flavor. Baby V2 K1 and K4 coils are more stable heating coils. They can offer denser clouds and purer flavor. Get the replacement coils for your tank and kit, enjoy larger airflow and rich flavor.