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GRAV 18mm/14mm Adjustable Downstem

24 reviews   |  
$11.19 $13.99
SKU: DSADJ.0
Earn up to 112 tokins with this product
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Finally, no more measuring. Grav (formerly Grav Labs) has released an innovative new downstem that no longer requires guessing at the length you need for a proper fit. The Grav adjustable downstem will fit any 18mm female connection and adjusts from 4.5" to 6". Great for swapping between several bong downstem pieces too!

  • Finally, No More Measuring
  • Adjusts from 4.5"-6"
  • Exterior Joint: 18mm
  • Diffused Downstem
  • Grav Decal
  • Bowl Joint: 14mm
  • Length: 4.5"-6"

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Customer Reviews
4.2 Based on 24 Reviews
5 ★
63% 
15
4 ★
13% 
3
3 ★
13% 
3
2 ★
4% 
1
1 ★
7% 
2
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NW
12/30/2023
Nick W.
United States
I recommend this product

Worth the money

Much better pull and good quality also. Well worth the money, Awesome price.

LB
02/24/2022
Lisa B.
United States United States
I recommend this product

Great GRAV

Knowing glass breaks, I thought it a good idea to have a versatile backup downstem. The flexibility of the GRAV downstem made it the perfect choice for my collection, and with GRAV quality I had no hesitation about my purchase. Not waiting for a break, as soon as the downstem arrived I put it to use. I prefer it greatly to the stem I replaced, as it has excellent percolating power. I'm thinking of getting a backup for my backup, as glass still breaks, and I'd hate to be without this downstem.

J
02/28/2021
Jerbis
United States United States
I recommend this product

Great piece pro tip.

At first I didn't like how fast the middle piece that holds the 2 together but after careful using a little flame evenly around both joint its now much more snug of a git

A
01/30/2021
Anonymous
Mexico Mexico
I recommend this product

**** perfectlyb

Great Service ángel products

A
11/03/2020
Anonymous
United States United States
I recommend this product

works fine

just as expected