The Innokin Plex tank includes 1 x Innokin Plex Tank, 1 x Innokin PLEX3D Coil 0.14 ohms (pre-installed), 1 x Innokin Scion PLEX3D Coil 0.14ohms, 1 x Spare glass tank, 1 x User guide, Spare O-rings. This tank features a large airflow, easy top filling system and a 2ml liquid capacity.