Phoenix Star 14mm Ash Catcher 90 Degree With Turbine Perc & Honeycomb Perc PHX747, crafted from durable borosilicate glass, features both a turbine perc and a honeycomb perc, providing double the filtration power. The turbine perc creates a tornado-like motion as you inhale, effectively breaking down smoke into smaller particles to maximize filtration. Meanwhile, the honeycomb perc features multiple small holes that further diffuse and cool the smoke, resulting in a smoother and cleaner hit. The transparent glass allows you to see the percolation process in action, mesmerizing you with the swirling motion created by the turbine perc. The 90-degree angle of this bong ash catcher makes it compatible with most water pipes. The 14mm female / male joint size fits standard accessories, providing versatility and ensuring compatibility. The Phoenix Star 14mm ash catcher is a high-quality bong accessory designed to enhance your smoking experience.