The Chongz 18.8mm to 14.5mm Diffuser Stem will fit any bong with a female 18.8mm joint and will take any bowl with a male 14.5mm connection.
It's designed with 4 arms to provide excellent diffusion, resulting in smoother and cooler hits.
The 4-armed downstem design creates multiple bubbles, effectively filtering and cooling the smoke. This results in a more enjoyable smoking experience with smoother and tastier hits. The frosted joint ensures a secure connection between the downstem and the water pipe, preventing any unwanted air leaks.
9.5cm in length.