The GeekVape Replacement Glass Tube is designed for Zeus Dual RTA, Zeus Sub ohm tank and Zeus X RTA.

It comes as a 4ml straight glass or 4ml/4.5ml/5ml or 5.5ml bubble glass, (capacity is dependant on which tank you are putting it in as the coils vary the internal space/ml capacity.

1piece each pack. 

***Compatible with the Zeus Dual RTA, Zeus X RTA and Zeus Sub ohm tanks***

**NOT compatible with the single coil Zeus RTA or ANY Zeus other than the three listed above**