Arcline Hemisphere Bubbler by Grav Labs
 Arcline Hemisphere Bubbler by Grav Labs
 Arcline Hemisphere Bubbler by Grav Labs

Grav Labs

Arcline Hemisphere Bubbler



The new Arcline series for Grav represents a leap forward in terms of design and function. Inspired by the columns that were prevalent in Ancient Italian architecture this 6 inch bubbler is a work of art. Crafted with thick, high quality borosilciate glass, this bubbler offers  unparalleled level of structural integrity. The luxury of this pieces comes from the thickness of the glass and the clean, scientific design and it features a superior handfeel along with flame-polished GRAV emblem. This piece is best used with 1 inches of water.


5mm borosilicate tubing
Fire polished embossed logo
Column shapes disperses heat and protects pipe

Borosilicate glass
High thermal resistance


Designed in the USA
Height: 6"
Base Width: 3.5"
Joint: 14mm female
Materials: Crafted with high quality Borosilicate glass
Glass Thickness: 5mm

About the Brand

Founded in 2004 Grav Labs offers high quality American-made scientific glass. Based in Austin, TX, Grav employs 30 glass blowers and is one of the nation's premiere manufacturers of scientific glass bringing unique and innovative products to market. Grav Labs offers a variety of product lines of specialty scientific glassware including Helix Stax Upline Gravitron Nano and the premium Grav Gold Series along with numerous artist collaborations.  Smokesmith Gear is proud to be an authorized Grav retailer offering a large selection of Grav products including water pipes bubblers vapor rigs glass pipes recyclers and smoke accessories.

Customer Reviews

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