Grav Labs is a US designer, manufacturer, and distributor of some amazing high quality scientific glass bongs, dab rigs, bubblers, hand pipes, and much much more. They were founded in 2004, in Austin, Texas and are known around the world for their quality pieces. Since inception, Grav Labs has been an industry leader in the design, innovation, and development of high quality, functional glass pipes and accessories. Grav is easily one of the most respected names in the glass industry, and their product quality, design, and functionality are a clear indication as to why. In addition to their piece that Grav designs that bear their name, they also have several product lines of specialty scientific glassware, including: Helix, Stax, Upline, Gravitron, Nano, Tasters, and the premium Grav Gold Series.
GRAV Labs continues to further their designs and creativity by collaborating with revered glass artists and developers in the industry to create pipes that have incredible designs and impeccable functionality. Aside from glass design and manufacturing, GRAV also maintains the most sophisticated R&D and analytics department in the industry. Glass City Pipes is happy to be an authorized re-seller of Grav Labs products and we are here to help with any questions.