Rig Grav Labs - Thick, tough glass
An excellent rig from Grav Labs
Designed with particularly thick glass, this rig is perfect for clumsy or intensive users - no more broken rigs every month!
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Made in the USA
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Thick, durable borosilicate glass
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Supplied with a 14 mm male banger
Sturdy, reliable and high-performance.
Spécifications
| Material | Borosilicate |
|---|---|
| Height | 100-200 mm |
| Diameter | 50-60 mm |
| Type of bong | Rig |
| Bowl diameter | SG 14,5 (14,5 mm) |
