OXVA Arbiter Solo RTA 25mm 4ml (Black)

First Dual Airflow Control System
Perfect Switch between MTL & RDL
The Arbiter Solo is a leakproof RTA that features a unique dual airflow control system, with airflow coming from top to bottom and side. Just turn the top ring to switch between MTL and RDL. Turn left to close the side airflow and you would get a perfect MTL; Turn right and you would get a RDL RTA.