8″ Grav Labs Cup Bubbler

(1 customer review)


The perfect bubbler for thirst-quenching hits, the 8″ Grav Labs Cup Bubbler has thick 50mm borosilicate glass, a 14mm ground glass Octabowl allows for future adaptability with other ground glass attachments.


  • Durable Borosilicate Glass
  • 14mm Ground Glass Bowl
  • Fixed Downstem
  • Smooth Percolation
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What’s in the Box

  • 8″ Grav Labs Cup Bubbler
  • 14mm OctaBowl

How it Works

Grind your material and fill the 14mm ground glass bowl with enough for one session. Apply flame to the bowl as you draw; when you’ve nearly had your fill, pull the bowl out to clear the chamber.


All Grav Labs glass can be cleaned with isopropyl alcohol.

Additional information

Weight 12 oz
Dimensions 8 × 8 × 8 in

Clear, Clear Black

1 review for 8″ Grav Labs Cup Bubbler

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  1. Anonymous (verified owner)

    I love the product, however I had to order directly from the Grav website as Texas Weed Syndicate cancelled my order and refunded my money without any explanation.

    (0) (0)
    • chronic (store manager)

      We actually did send you a notification on this. I am sorry if you never received it. We were unable to get that item from our suppliers. I am glad to hear that you did get what you wanted. Apologies for the communications breakdown on the order.

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