VORTEX BUBBLE CARB CAP

A hybrid of the two most useful cap designs: a bubble head for heat retention with a vortex-cut hole that spins airflow instead of pushing it straight down. Spun air keeps concentrate circulating over the hot floor without you having to work the cap by hand.

Two blue tones.

Specs

• Borosilicate glass
• Bubble head with vortex airflow
• Dark blue or blue
• Fits standard bangers

Care

Keep the vortex hole clear or the spin stops working. Wipe warm after each session, isopropyl soak for buildup.