Handy herbs & oil bubbler from ‘Blaze Glass Recycle’ with hole diffuser and recycle function for cleaner and smoother smoke! First, the diffuser provides water and air swirls, then the water and smoke are drawn through the glass arch and through the upper chamber. While the smoker inhales the cooled and milder smoke, the water flows back into the base. So it gets enriched with fresh oxygen. At the same time unwanted additives are filtered off which get stuck on the pipe wall. The delicate recycle system is equipped with a herb bowl with pull-out handle/roll stop and a banger for oil or wax.