Grav Labs ▪ Scientific Glass Bongs, Dab Rigs and Hand Pipes
43 products
43 products
Founded in 2004 in Austin, Texas; Grav has a reputation as a leading manufacturer of quality glass bongs, dab rigs, hand pipes, and other premium smoking accessories. Grav is well known around the world for creating affordable, quality glass pipes. We carry a large selection of Grav and Helix products at Next Bardo Online Head Shop; one of the longest-running online head shops in the country. Shop online for Grav Labs at Next Bardo Online Head Shop and receive free, fast, and discreet U.S. shipping with a qualifying order of $25.00 or more.