GRAV Fission Downstem – 14mm
Smoother hits through smarter diffusion. The GRAV Fission Downstem (14mm) uses a slitted diffuser design that breaks smoke into dozens of fine bubbles as it passes through water — maximizing surface area contact for cooler, cleaner, more flavorful draws every session.
Why the Fission Design?
Standard downstems push smoke through a single opening. The Fission’s multiple slits distribute smoke evenly across the water column, filtering out more impurities and reducing harshness without restricting airflow. The result is a noticeably smoother hit — and a satisfying visual display of bubbles rising through clear borosilicate glass.
Key Features
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Slitted Fission Diffuser — Multiple slits create fine bubbles for superior filtration and smoother hits
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14mm Male Joint — Fits into a 14mm female joint on compatible rigs or bongs
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Borosilicate Glass — Durable, heat-resistant, and crystal clear
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Assorted Lengths — Available in multiple sizes to fit different rig setups
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Easy to Clean — Clear glass construction makes buildup easy to spot and clean
Shop the GRAV Fission Downstem at Smoke Empire — fast shipping available.
