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Grav Labs
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Stemless Helix Straight Tube w/ Venturi Chamber

Product SKU: H3nI.3
★★★★ 4 customer reviews
$ 11999 + Free Shipping

Choose Color: Black

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14mm male
  • Grav Labs dab rig
  • American Glass
  • Flared Base and Mouthpiece
  • Grav Labs Stemless Vapor Rig
  • Helix Cyclone Chamber
  • High Grade, Thick Glass
  • Quartz Nail Included
  • Scientific Clear Glass
  • Straight Tube
  • angle cut dome
  • straight tube
  • clear glass
  • colored glass
  • dewar's joint
  • 45° joint
  • male joint
  • 14mm joint
  • flared mouthpiece
  • scientific glass
  • thick glass

Grav Labs Stemless Helix Straight Tube w/ Venturi Chamber

This sleek Helix Nano straight tube is made by Grav Labs in Austin, Texas. Like all of their products, Grav Labs uses the highest grade borosilicate glass for this Helix. This water pipe features a flared mouthpiece that creates an airtight seal. Among its many cool design features, the most fascinating is the "Venturi Chamber." This means that the protruding area on top contains tiny holes, angled up in the same direction to guide airflow. Thanks to this design, the smoke swirls into a cyclone as it is it goes through the chamber. Not only does this effect look cool, but it also cools down your smoke, slows the burning, and creates an insanely smooth hit. Decal color varies.

angle cut dome
An angle-cut dome is a specific type of dome that features an angled design rather than the standard circular dome. This type of dome is handblown in a way that gives it an angled top for a distinct appearance
straight tube
This water pipe is a straight tube, meaning it has a straight and vertical design from the circular base up to the mouthpiece. This type of water pipe is the easiest to clean and is great for a daily driver.
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
colored glass
This piece features beautiful colored glass accents that give it a unique and aesthetically appealing appearance. Colored glass is one of the many features that can make this piece stand out in your glass collection
dewar's joint
A dewar’s joint is the small glass tube that connects the joint to the chamber. Its purpose is to reinforce the strength of the joint and to create additional support for the glass pipe
45° joint
This item features a joint at a diagonal 45º angle. Use with other 45º pipes and accessories.
male joint
This item features a male joint. It will fit all male 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.
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
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.)
thick glass
This glass pipe contains thick glass which increases its durability and longevity. Thick glass pieces are less likely to break due to their heavy glass construction.