30mm Freezable Liquid Glycerin Bubble Carb Cap w/ Air Hole - Assorted Colors [CC-G-62]

PRODUCT DESCRIPTION:

These 30mm glass carb caps are freezable and fit most flat-top bangers. 

FEATURES:

• Stands 1.75" tall
• Freezable
• Liquid glycerin
• Directional airflow down piece
• Carb on top