Smok Baby V2 A2 Coil – 0.2 ohm Hyper Engine TFV8 Baby V2 A2 coil has 2 holes inside, and both of the holes have cobra mesh covered. this design can help you to bring more airflow and offer you massive vapour Dual Heating Cores Bring You Larger Cloud 0.12Ω Dual Coils 70W-120W Best: 85W-105W