Smok – TFV Mini V2 Mesh Tank has been re-designed from the ground up! it’s new “V” shaped top cap and base are the very characteristics of the new version. In order to avoid accidental leakage, the new TFV Mini V2 features a lock button on the top cap, to ensure it doesn’t open unless needed. A larger capacity can be achieved with the Bulb Pyrex Glass Tube #7, which has 5ml capacity, increasing it by 70%, more than the previous version.The new TFV Mini V2 also features three powerful new cores, the Baby V2 A1, A2 and A3. The A1 has a larger heating area to offer you faster heating, whilst the A2 has dual a mesh structure which produces bigger clouds. Besides this, the new tank has 3 wider airflow slots to bring more air in.Which coils fit the Smok – TFV Mini V2 Mesh Tank?The coils compatible with the Smok – TFV Mini V2 Mesh Tank are the TFV8 Baby V2 mesh A1, A2, A3, S1 and S2 Coils.