The Project Sub-Ohm™ Edition Atty Cubed RDA by Wotofo is the essential box mod specific RDA, combining a very strong feature set, high quality machining, and a box mod centric form factor. The Atty Cubed features a split positive center post and deck-milled negatives, with each post hole measuring 2mm in diameter. Coupled with a 6mm deep juice well, the Atty Cubed can accommodate a wide variety of build configurations. Airflow is designed as dual staggered airslots, each measuring 7mm by 2mm, allowing absolutely tremendous airflow. Paired with the specifically designed top cap that allows for the opening and closing of each airslot, airflow can be throttled up and down for any particular preference.