Glass Cyclone Carb CapCreate a vortex. Elevate your function. The MiniNail Glass Cyclone Carb Cap is a spinner style cap designed to generate a powerful vortex of airflow inside your banger or nail. This swirling motion helps move concentrates efficiently for smoother, more consistent vaporization. Features Vortex airflow design for spinning action Helps move concentrates for improved function Clear glass for full visibility while in use Single carb hole optimized for