This 12" straight tube from Grav Labs is one beefy piece. Made from super thick glass with a nice and wide base; this pipe is built to last. Its main feature is a honeycomb disc percolator that provides some serious filtration. The stemless design is functional, good-looking, and easy to clean. The bong features a randomly chosen decal down the front of the pipe and includes a 14mm Grav funnel bowl. This water pipe is distributed by Grav Labs in Austin, TX.
Joint Size: 14mm female