This glass is compatible with the Freemax M Pro 2 Subohm Tank only.
It is NOT compatible with any other Freemax subohm tank.
Replacement glass for the Geekvape Zeus Dual RTA, Zeus X RTA and Zeus Subohm tank....
Replacement 5.5ml/4ml glass for the GeekVape Cerberus Tank.
Replacement 8ml glass for the Vaporesso SKRR Tank & Vaporesso NRG-S tank.