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Grav Labs Upline Pipe with Spline Perc and Matching Accesories

3 out of 5 stars from 3 reviews.

Watch as this upline rig pulls through each and every level of percolation, resulting in extreme filtration technique. It could be compared to the champagne of water pipes. Thin, sleek, and simple, the Grav Labs Upline rig is for those who demand purity and tar-free smoke.

Joint Size:

10mm Female Joint


12 Inches Tall


  • Bent Neck
  • Branded Glass
  • Clear Glass
  • 12 Inches Tall
  • Bowl with built-in glass screen
  • Designed in Austin TX
  • Highest Quality Materials
  • Scientific Glass

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Features of this Glass Water Bong

Bent Neck

There are many advantages to a bent neck design.  Some people prefer it because of the aesthetics, but the bent neck serves an important function in some pieces.  Because of the angle, it prevents splash-back into your mouth.

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Grav Labs

Grav Labs has harnessed a solid reputation for creating quality scientific glass. Smoke Cartel is an official retailer for Grav Labs. Here you'll find an excellent selection of bubblers, recyclers, hand pipes, water pipes, dab rigs, and other glass pipes by Grav Labs.

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