Phoenix Star 14mm Ash Catcher With Matrix Perc 45 Degree / 90 Degree PHX673 is a phenomenal bong accessory for any water pipe enthusiast to trap effectively ash and debris, preventing them from entering your glass bong and keeping it clean for fewer cleanings and a more enjoyable smoking. This bong ash catcher is equipped with the Matrix Perc, which guarantees exceptional diffusion and filtration for smooth and clean hits. The 14mm ash catcher is available in both 45-degree and 90-degree angles, compatible with various water pipes or bongs.