The HANNYA RDA features a revolutionary "post-less" build deck with dual or single adjustable airflow. It also has a 3mm deep juice well and comes with a Honeycomb Delrin widebore drip tip. The post-less deck features terminal caverns giving you ample space for endless build possibilities. The "positive post" in the center is surrounded but PEAK insulator and the other 2 lead holes are "negative posts" ensuring high the best conductivity and extra resistance. The HANNYA RDA has 7 2mm adjustable airflow holes on both sides allowing you to fine-tune for either singe or dual coil builds.
The HATTY RDA is deffinitly a coil builders dream. This RDA has a velocity style deck with 3mm post-holes making the coil oppertunities endless! You can install anything from a simple build to the biggest exotic coils you can think of. The HATTY RDA has an enormous liquid well so...
The Doge V2 RDA is a competition RDA just like the version one. Getting rid of the heat fins, Doge has replaced them with a tapered top cap with a single vent hole. Many people had issues with the center post on the version one, which has now been replaced...