Take your bong's filtration to the next level with the Pulsar Egg Perc Ash Catcher! This awesome pipe accessory is made from quality borosilicate glass with a dome shaped chamber. Encased within is the fab egg style percolator, providing high airflow for satisfying smoke diffusion. Ash catchers are designed to keep your bong cleaner by preventing ashes pulling through to the main water chamber, which in turn keeps the water tasting fresh for longer!