This product is final sale. GRAV’s 6" Upright Bubbler is a compact one-piece water pipe made with 1 1/4" borosilicate glass tubing for durability. Its design includes a diffused downstem with a simple two-hole percolator, and a carburetor, blown right into the side of the glass bubbler at bowl height. Its angled mouthpiece acts as a splash guard, and its lip wrap is tooled for comfort. No accessories are necessary for using this bubbler, and it works best with approximately 1.5" of water. Can be hand-held or used as a tabletop accessory. This product is offered in clear glass with black print.