These White Rhino Glass Directional Carb Caps features a spinning top shape and has a single carb hole to create a vortex of air inside your banger as you take a hit, thus allowing for movement of concentrates as they heat. Fits bangers and other nails with a 30mm diameter or smaller bucket opening. 

HIGHLIGHTS

• 20 piece jar display
• 30mm glass carb cap
• Borosilicate glass
• Directional airflow