• Grav Labs - SPG Umbrella Perc Vapor Rig
  • Grav Labs - SPG Umbrella Perc Vapor Rig
  • Grav Labs - SPG Umbrella Perc Vapor Rig
  • Grav Labs - SPG Umbrella Perc Vapor Rig
  • Grav Labs - SPG Umbrella Perc Vapor Rig
  • Grav Labs - SPG Umbrella Perc Vapor Rig
  • Grav Labs - SPG Umbrella Perc Vapor Rig
  • SPG Umbrella Perc Vapor Rig demo video thumbnail
Grav Labs
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SPG Umbrella Perc Vapor Rig

Product SKU: UM4.0
★★★★ 13 customer reviews
$ 12000$ 10999 + Free Shipping

Joint Size:
14mm male
5.5 inches
  • Grav Labs dab rig
  • American Glass
  • Clear Scientific Glass
  • Diffused Umbrella Perc
  • Domeless Nail Included
  • Flared Mouthpiece
  • Grav Labs SPG Collab
  • can chamber
  • bent neck
  • clear glass
  • 90° joint
  • male joint
  • 14mm joint
  • mini
  • flared mouthpiece
  • barrel perc
  • scientific glass

Grav Labs SPG Umbrella Perc Vapor Rig

This Grav Labs X SPG (Stephen Pierce Glass) collab concentrate rig really is one of a kind. Made with hand blown scientific glass, this oil rig is constructed with strong borosilicate glass and reinforced joints to ensure a long lasting and durable bubbler. The included domeless nail allows the user to experience an awesome dabbing experience that will be hard to replicate. The glass umbrella perc provides optimal diffusion for perfect smoothness, and the bubbler's small size ensures perfect flavor retention. The bent neck keeps water from splashing up into your mouth while the flared mouthpiece leaves your lips comfortable upon use. Decal color may vary.

can chamber
This water pipe or dab rig features a can shaped chamber. The cylindrical chamber resembles exactly what the name implies; a can
bent neck
Bent neck designs offer aesthetic and functional qualities. Aesthetically, bent necks give a unique look to your glass water pipe. Functionally, bent necks act as a splashguard, keeping all of the water inside the pipe and outside of your mouth. They also extend the mouthpiece away from the heat source horizontally, providing a more holding position.
clear glass
This piece features sleek and clean clear glass that allows you to watch this concentrate rig or water pipe function. Clear glass allows you to watch the bubbles stack as your smoke/vapor percolates
90° joint
This item features a joint at a diagonal 90º angle. Use with other 90º pipes and accessories.
male joint
This item features a male joint. It will fit all female jointed pipes and accessories of the same size.
14mm joint
This item features a 14mm joint size. It will fit 14mm pipes/accessories of the opposite gender.
This water pipe, bubbler, or concentrate rig is a small and portable size that gives it a discreet appearance as well as makes it easily transportable
flared mouthpiece
Flared mouthpieces have elevated glass around the mouthpiece which make it conform perfectly to your mouth for superior comfort and an airtight seal while smoking
barrel perc
Barrel percolators are a specific type of perc that has a barrel shape with slits to filter your smoke consistently
scientific glass
Scientific glass means this pipe is made from a clear borosilicate glass. It features a “laboratory” design, and usually an overall shape that resembles scientific equipment (glass beaker chambers, straight tubes, etc.)