oumier bulk rta is a collaboration between Oumier and the YouTube Vape reviewer--VapnFagan. It looks a beast with a 28mm diameter, the maximum capacity is 6.5ml but this will be reduced to comply with the TPD regulations in the EU.
The deck is a dual coil configuration with a postless design. You can adjust the airflow via the bottom airflow control ring and this feeds the air to the underside of the coils. And the top cap is a quarter turn unscrew to reveal the top refill ports.
All in all, the Bulk RTA is worth a shot. 6.5ml oil capacity for carrying on Small size, light and portable Adjustable airflow system, pure taste and great clouds Feasibly rebuildable RTA, easy dual coils building Fancy top refill system, simple and convenient u2022eney7485yyWEEEEDD