Cthulhu Mod 520 V2 RBA Boro Tank

Buy one get three! 

520 RBA V2 + boro tank + PNP coil adapter

The Largest airflow boro RBA on the market! 520 Tank 2 comes with new DL & RDL building deck. 

Airflow and chimney design backed with science, carefully design with computational fluid dynamics (CFD) software, ensuring silky smooth airflow for flavoring. 6 different types of airflow pin to adjust to your draw liking. 

Air flow: 0.8mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.5mm, 4.5mm, without air pin (maximum airflow)

4.2ml liquid capacity

INCLUDES:
1x Cthulhu 520 V2 RBA
1x PnP Coil Adapter
1x Cthulhu Boro Tank
1x MTL Boro Tank Cap
6x Air pins
1x 510 adapter