Description
The Bulb Pyrex Glass Tube #2 is a widely recognized replacement part specifically manufactured by SMOK. SMOK uses a numbered naming system for their bubble glass replacements to designate exact physical dimensions and tank pairings.
Core Specifications
- Capacity: Expands e-liquid capacity to a massive 8.0mL.
- Material: Food-grade Pyrex borosilicate glass, highly resistant to heat and thermal shock.
- Shape: Convex/Bulb “bubble” profile designed to maximize volume without increasing the overall height of your tank.
Target Hardware CompatibilityThe #2 variant is specifically engineered to fit the following heavy-duty sub-ohm hardware setups:
- SMOK TFV12 Prince Tank (Standard Edition)
- SMOK TFV12 Prince Cobra Edition
- SMOK Stick Prince Starter Kit / Stick P25 Kit
- (Note: It is not compatible with the standard TFV12 Cloud Beast King, TFV12 Baby Prince, or TFV8 series, as those utilize different glass heights and configurations like the #1 or #4 glass tubes.)







