This is 16" of thick glass and supreme filtration. This is a 5mm thick 50mm diameter water pipe. The straight base chamber has a fixed downstem which creates maximum airflow to the matrix diffuser above.
Matrix diffusers are one of the most efficient and smooth-hitting percolators. The many small slits and openings in the diffuser yield more smoke per volume of air in one inhalation. This is the benefit of maximum diffusion. It produces a steady and evenly distributed ingestion of smoke or vapor.
A large water pipe like this is excellent for adding fun accessories. For example, an 18mm 90° matrix diffused ash catcher, banger, or an e-nail make great additions to this fine piece. We here at The Mushroom love this Water Pipe!