Donut Carb Cap – 30mm Glass Cap with 16mm Insert, Solid Design, High Quality Glass

This donut-style carb cap features a solid, non-directional design for simple and reliable use. Without additional airflow channels, it provides a clean seal and stable coverage, making it easy to use with a straightforward, no-fuss approach. The rounded donut shape offers comfortable handling and a balanced feel. With a 16mm insert and approx. 30mm outer diameter, it fits securely and sits evenly in place. Crafted from high quality glass, this cap combines durability with a minimal, clean aesthetic—perfect for anyone who prefers a simple and classic setup.