Overview
The GRAV Gravitron Gravity Bong (11") is a pioneering all-glass gravity system designed for maximum efficiency and simplicity. Built as one of the first affordable full-glass gravity devices, it delivers a powerful, contained draw experience with virtually no smoke loss.
Engineered by Dave Daily, the Gravitron uses a dual-chamber design that forces dense, smooth draws while keeping everything sealed within the system. Its heavy glass construction ensures durability, stability, and long-term performance.
What Makes It Special
- All-Glass Gravity System: One of the first fully glass gravity designs.
- High Efficiency Design: Contains smoke for full, waste-free delivery.
- Heavy-Duty Construction: Extra-thick glass for durability and stability.
- Modular Replacement Parts: Affordable, easy-to-replace components.
- Portable Packaging: Includes custom carry box with handle cutout.
- Designed by Dave Daily: Trusted GRAV engineering and design.
Specifications
- Brand: GRAV
- Product Type: Gravity Bong (Gravitron)
- Height: 11 inches
- Joint Size: 12mm Female
- Material: Heavy Glass
- Downstem: 16mm Included
- Bowl: 12mm Funnel Bowl Included
- Use: Dry Herb Compatible
Lifestyle & Legal
The GRAV Gravitron delivers a powerful, controlled gravity experience with minimal waste and maximum efficiency. Its simple system makes it a standout piece for both new and experienced users.
