This 14mm GRAV octobowl is made out of high-quality borosilicate and has a built-in screen to keep your piece clean while also providing amazing airflow. An arm handle on the side makes it easy to use, even when hot, and a large bowl capacity makes it ideal for huge rips or sharing with others
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.