This PSci crank cap is a dab lovers dream. This is one of the most efficient carb caps out on the market and it works great with quartz banger nails.

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Quartz Bangers & Nails | Gavel, Grail, & Flat Top

Dab Tools | Tools & Accessories 

Oil & Wax Storage | Silicone Containers 

Torches & Butane | High Quality Butane & Butane Torches 

Waterpipe & Glass Cleaner | Cotton Swabs & Pipe Cleaner 

PSci Crank Cap Features:

• Air Flow Control
• Clear Glass
• Fits on Quartz Banger Nails