UD Zephyrus Subtank
-Unique design of prevent condensation on the bottom
-Add 1.8ohms OCC head with mouth hit airholes.
-Available with all the coils of Zephyrus series
-With bigger build deck than version one
-Rifling line inside the whole chimney & drip tip,better flavor
-Improved top filling design more convenient
-Capacity of juice : 6ml