Scientific engineering that was crafted to take you higher. This super clean and slick glass water pipe was designed by Grav out of Austin, TX. Although it looks simple at first glance, their bong actually has two percolators, which work together to filter your smoke and make it incredibly smooth. The more intricate is the larger coil percolator, which has several diffuser holes, and takes up the majority of the water pipe's base. The other is a showerhead percolator, which is located at the lower end of the bong and provides the initial filtration. Featuring a completely clear glass body, this pipe is the embodiment of simple, but effective!

• Height: 12 inches
• Joint: 14mm
• Designed by Grav Labs in Austin Texas