This powerhouse of a bong stand at 16 inches tall and is made on solid borosilicate glass. The design features a straight tube, a flared base, thick glass, the one of a kind goemetric Grav ice pinch, a fixed 14mm female joint, and a disc percolator. This is an excellent water pipe for the smoker who loves to fill up their pipe with smoke and take huge hits!

Grav Lab's proprietary geometric ice pinch also doubles as a splash guard to help stop the flow of water from hitting you lips. The honeycomb disc perc forces water and smoke through lots of tight restrictions, removing tar and debris and keeping your massive hits smooth. The combination of these two features result in an incredible smoking experience. 

This piece also comes with a 14mm GRAV funnel bowl, and works best with about 2" of water. This glass water pipe by Grav Labs is designed in Austin, TX and is a great addition to any smoker's collection. 

• Height: 16 inches
• Joint: 14mm
• Fixed Downstem with Disc Percolator 
• Includes the one of a kind Grav proprietary ice - pinch (see pictures for an example)
• Designed in America by Grav Labs