Cap your banger in style and become the light of the party with the Tornado Ball Spin Carb Cap. 

This directional carb cap has a sphere-shaped bottom, so you can move it around to direct the airflow and efficiently vaporize your concentrates.  But it is the pointy top that makes this cap a one of a kind.  The beads in the top chamber create a tornado-like swirling action that allows you to look at your airflow as you go - a great addition to your group sessions.

The diameter of this cap is 26 mm and the colors are shipped at random - but feel free to request one if you're feeling picky.