GRAV - 16" Beaker Bongs

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The 16” Diffused Beaker Bong from GRAV. This bong features high-quality construction, borosilicate glass, and a classic scientific beaker design. The removable 14/18mm Fission Diffused Downstem Perc offers clean, smooth hits every time. Designed in Texas and made from quality glass, this affordable bong is available in clear or with black accents on the base and lip.

Bong Features:
  • Classic Scientific Beaker design
  • Proprietary geometric ice pinch/splash guard
  • Scientific Glass
  • Includes flower bowl with Maria
  • Slide joint: 14mm male
  • Perc: 14/18mm Removable Fission diffused downstem
  • Downstem length from top of the ground joint to end: 5.5 inches
  • Matching Keck Clip included 
  • Complete bong height: 16 inches
  • Beaker base diameter: 5 inches
  • Etched GRAV label
  • Designed in Texas

Added November 1, 2019

Customer Reviews
4.6 Based on 5 Reviews
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Conner D.
United States United States
Amazing Piece! 10/10

I highly recommend this piece. The beaker is a bit smaller than I thought it would be but I’m glad it is because it makes the piece easier to clear while also giving a nice “chug” factor when hitting it. Can’t recommend this piece enough.

Alex S.
United States United States
Needs ash catcher

It hits very smooth when the down stem is not completely clogged.. would highly recommend buying an ash catcher w it

Alec D.
United States United States
Grav 16” Beaker

Excellent quality!

Aqua Lab Technologies GRAV - 16 Beaker Bongs Review

I ordered this bong on Friday and it arrived on Monday! I am so happy with the quality of the piece and this thing RIPS!!! The bowl I received had a small imperfection/crack, I emailed customer service and got a reply immediately that they are sending me a new bowl piece! It is supposed to arrive Friday (today is Tuesday). So impressed with the quickness of the customer service & shipping team. Customer for life!!! Don't sleep on this piece!!

Don't i.
I didn't buy it here

I have purchased this in the past and in terms of bang for your buck this is one of the best pieces of glass you can buy.