Holey Smokes Diffused Downstems
GRAV went back to the drawing board to work on their downstems. These Swiss-style downstems are made with thicker glass from tip to tip and have nine holes to inject your base with billions of bubbles of bud smoke. Get to toking.
If you're not sure how long your downstem is you can check here.
- 85mm length from ground joint
- 2mm thick borosilicate glass
- Fits into 19mm female receiver/joints
- For use with 14mm male bowls
Will this fit my bong?
Verify the size of your joint here.
Makes my beaker hit beautifully. No hole at bottom just on sides for smooth hits and it never gets clogged. Quality glass. Perfect fit!
So I ordered a roor and saved a decent amount of money buying this downstem here instead of roor’s basically same yet more expensive version. It works great and is easy to clean! No more open ended chug!
We love our old 4.5-inch swiss downstem, which we used in Grav's Helix beaker bong until it snapped one day while cleaning. I ordered this as a replacement without paying enough attention to the specs (the product description was identical so I assumed it was the same one), and it's just too short. To use this downstem with the helix, you've got to fill up roughly 2/3 of the chamber with water. Fine for toking, but not for monster rips. Now we need to source the original length from somewhere else, since 420 Science doesn't seem to carry it anymore. A shame since we always shop here first. My advice to your ecom team: If you're selling an alternative length, reflect that in the PDP copy.
Hey Carl, Thanks for taking the time to leave us a review on this item. This is the 85mm Swiss Downstem as indicated in the name of the item. For your specific piece, you would want the 115mm downstem. This can be found at https://www.420science.com/products/grav-labs-14mm-swiss-downstem-115mm-length. Sorry for the confusion. Let us know if you have any other questions or concerns.
It’s what I’ve been looking for