The Stainless Steel Honeycomb Screen has a universal fit, meaning it is compatible with just about any bowl it’s inserted into. By providing 13 smaller airflow holes instead of a single large hole, overall airflow is also improved, and each inhale will feel much smoother. After 3-4 bowls using the screen, the resin left over in the bowl should secure the screen to the base of the bowl, and you can knock out the ash from the bowl without worrying about dropping the screen. The screen can be removed, cleaned, and replaced over and over again.