The Matrix Diffuser Bong is a premium addition to any smoking collection. Made from high quality borosilicate glass, this bong features a diffused matrix downstem for smooth hits. The bubbler design provides additional filtration for an even smoother experience. The thick base ensures stability, while the 18mm pullout bowl allows for easy packing. Standing at 21cm tall, this water bong is the perfect size for both solo and group sessions.