A directional carb cap (UFO style) is an accessory used for dabbing cannabis concentrates. It sits on top of a heated dab nail/banger. It’s made of glass and designed to seal the top of a banger. The “UFO” shape and angled tip underneath are built to direct airflow. When you place it on a hot banger after dropping in concentrate: Traps heat → keeps temperature stable Controls airflow → you can rotate it Moves the oil around → helps vaporize more evenly Improves efficiency → bigger hits, less waste The angled tip underneath is key — it pushes air in a direction, which spins or spreads the oil across the hot surface. See your cashier for available styles/colors/sizes.