he authentic Cthulhu 1928 MTL RDA is one of the smallest chamber RDA with 22mm diameter, which is designed for true MTL and nic-salts vaping. It comes with 0.8mm, 1.2mm, 1.6mm, 2.0mm airflow holes for tight or loose MTL vaping. The raised building deck makes sure no flavor loss. This RDA comes with smooth bottom airflow.
This RDA comes with bottom feeder pin.