GRAV 7" Clear Hammer Bubbler With Clear Etched Logo

Stop, Hammer Time! This GRAV bubbler is perfect for on the go or lounging around your house. Its diffused downstem filters the smoke through water and ensures a smooth hit. Hand-crafted on heavy 25mm borosilicate tubing, GRAV pipes are tough and affordable.

GRAV is known for its quality scientific glass pipes and water pipes, as well as innovative designs like the Helix, STAX, Arcline, and more. Aside from scientific glass, GRAV Labs also manufactures high-end vaporizers and accessories. They've been leading the industry for over 10 years and have created some of the most recognizable products for consumers around the globe. What sets GRAV apart from other brands is that they created an inexpensive product that looks awesome, and works like a charm.