850 RBA designed for true RDL, and DL vaping included is a smaller dome chimney for improved flavor and throat Hit.
Air Flow Pin Size: 1.5mm, 2.0mm, 2.6mm,3.2mm, 3.8mm.
Easy coil building and wicking deck.
Quiet and smooth air flow design.
510 threading for easier coiling
Comes with Kraken tank (Kraken tank is fully compatible with other boro bridge)