SMOK TFV8 Baby V2 -A3 Coil which is designed for TFV8 Baby V2 Tank. The V2-A3 has three separate cobra mesh style heating coils inside, Triple coils for larger airflow slots at the bottom of the tank, more air can be straightly brought in,  and when you fire to vape, three coils will heat simultaneously, which can bring you unprecedented huge & thick vapor!