Genuine replacement bulb glass for the Smok TFV12 Prince tank.  The Smok TFV12 Prince Transparent Bulb Glass can hold 8ml E liquid, which can effectively enlarge the E liquid capacity, no need to add the E liquid frequently, you can enjoy the vaping at ease.

Massive Capacity With The Prince Bulb Glass

This amazing extension glass brings the capacity of your Prince tank to 8ml.  Easy to install, this is a must-have for users of the Prince tank.

• Prince 8ml bulb glass