For Your Boro Device & CTHULHU AIO
Special design to reduce L-shaped air flow affect
Smooth and quiet vape experience
Air flow: 0.8mm, 1.0mm, 1.5mm,2.0mm,2.5mm,3.5mm, 4.5mm( without air pin)
Easy Building Deck
Very versatile. Well made.
Great flavor and easy to build
Item is decent. Just one somewhat major issue. It leaks each time I refill the tank.
Total mech user..got the Cthulhu and 520 from a buddy to try out. The 520 is a beast...flavor is on point and the airflow options are awesome I'm a DL vaper ...this DEFINATELY doesnt disappoint!!! Plus it comes with the adapter for the PnP coils...these.little guys have flavor for days!!!! Liked.it so much picked up a second one!!! Don't sleep on these