The Grav Labs Icee Cup style bubbler is truly one of a kind. The sturdy piece features a 50mm thick wall glass which is flame-worked into the most cup-holder friendly design. This piece features a fixed 4 hole diffused filtration patterned downstem, 14mm Octabowl and 14mm recessed Dewar seal, can both quench and evoke an insatiable thirst for smoke.

• Height: 5.5" (top of cup)
• 14mm GRAV Bowl Included
• Designed by GRAV Labs in Austin, TX

Grav Labs is a US designer, manufacturer, and distributor of some amazing high quality scientific glass bongs, dab rigs, bubblers, hand pipes, and much much more. They were founded in 2004, in Austin, Texas and are known around the world for their quality pieces. Grav is easily one of the most respected names in the glass industry, and their product quality, design, and functionality are a clear indication as to why.