GRAV Rain Bubbler
GRAV
The GRAV Rain Bubbler is a compact, 6.5-inch glass piece designed by Micah Evans for ergonomic, one-handed use. Constructed from thick 5mm borosilicate glass, it features an organic droplet shape and a sandblasted logo. The curved interior walls and fixed fission downstem create a whirling water effect that maximizes percolation and cools draws efficiently. Featuring a 14mm female joint at a 45-degree angle, this versatile bubbler seamlessly transitions between dry herbs and concentrates with compatible attachments.
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Light Cobalt
€89.23 Converted from USD 99.99 Go to shop ↻ 31 Oct 2026, 18:00
Import taxes or fees may apply.
Grav – Rain Bubbler
Out of stock ↻ 31 Oct 2026, 21:43Learn More
Last Update: October 29, 2026
The GRAV Rain Bubbler offers a compact, droplet-shaped design tailored for comfortable, one-handed use. Designed by Micah Evans, this glass piece features gentle, organic curves that rest naturally in the palm of the hand. Constructed from premium borosilicate glass, it provides durability and heat resistance for regular use. The uniquely curved interior walls are engineered to manipulate water movement, creating a whirling effect that enhances the percolation process. Ideal for both dry herbs and concentrates, this versatile bubbler requires only a small amount of water to deliver a smooth and cooled experience, making it a reliable addition to any setup.
Whirling Filtration System
The internal glass chamber utilizes curved walls to encourage a spinning water motion during use. This dynamic action maximizes the overall percolation time within the 6.5-inch tall structure. Combined with a fixed fission downstem, the design effectively diffuses vapor or smoke through the water. This functional approach cools the draw significantly while requiring only about an inch of water to operate efficiently.
Ergonomic Droplet Design
Built with an organic, wedge-shaped body, the glass perfectly conforms to the natural grip of a hand. The 5mm thick borosilicate glass ensures structural integrity and high heat resistance. A wide base provides stability when resting on flat surfaces. The clean aesthetic is finished with a sandblasted GRAV® logo, offering a minimalist visual appeal alongside its functional one-handed ergonomic shape.
Versatile Hardware Compatibility
Equipped with a 14mm female joint set at a 45-degree angle, the bubbler accommodates different attachments. Out of the box, it includes a matching glass cup bowl for dry herbs. Users can easily swap this attachment for a 14mm male quartz banger, adapting the piece for use with concentrates. This hybrid functionality makes it adaptable to varying personal preferences and setups.
What’s in the box?
- 1x GRAV Rain Bubbler
- 1x 14mm Male Borosilicate Glass Cup Bowl
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Tags: 14mm Joint 45-Degree Joint Borosilicate Glass Compact Profile Diffused Downstem Female Joint Made of Glass
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