Call it a Subtank Hybrid which is really one of its kind!
With the Subtank Nano Cartomizer, you have the freedom to switch between the newly launched Organic Cotton Coil (OCC) and the latest offering of a Rebuildable Atomizer (RBA). The OCC is responsible for providing that dash of flavor and vapour that you go chasing for, thanks to the Japanese organic cotton. The RBA coils, on the other hand, are fully customizable and can be switched easily.
It has a capacity of 3.0ml with a Pyrex glass tank and an air-flow system that is completely adjustable in accordance with your needs. The SubTank Nano is considered as the most versatile and multi-functional cartomizer ever made!