Empire Glassworks Donut Carb Cap | 32mm
The Empire Glassworks Donut Carb Cap is made to fit most quartz and titanium banger nails. Handmade in the USA with American glass rods. Features a delicious donut covered in sprinkles design. These caps give you directional airflow while you are dabbing that helps ensure that you get the most efficiency with your concentrates and they get completely vaporized. Diameter measures 32mm wide.