Directional Carb Caps are caps which can direct the airflow in different directions by spinning the cap. These are the ideal style carb caps as you can focus areas of the banger that still have a puddle, to help spread out wax and get a more even burn. Directional caps can have a fixed angle, allowing the user to spin them, or they can be bubble caps and other unique multi directional styles. These directional airflow carb caps work great with terp pearls or on their own!