Kanger EVOD clearomizers are a bottom coil design that allows your e-liquid to flow down into the core instead of having to wick up. You can't flood the core by overfilling the tank, and they produce very consistent vapor production. Because of the two piece design, the cores can be replaced without having to empty your liquid, and with the metal shell and base, they are much more durable than some of the other clearomizers.
All of our Evod clearomizers use eGo outer threading. The outer threading also adds durability and strength due to the larger surface contact area.
The coil included is a 1.8ohm resistance rated for 3.3 - 4.2v
Replacement coils can be purchased HERE.