4pc. Grinder
Include for: $39.99
HiSi Downstem
11
$ 34.99
INCLUDES FREE SHIPPING!
$ 34.99
$ 34.99
INCLUDES FREE SHIPPING!
You might also need:
HiSi 14mm Crosshair Bowl
Include for: $39.99
See more products from HiSi Glass
Diffusion Perfected
The Hi-Si diffused downstem has strategically placed holes that make sure your hit is diffused in all directions to ensure a smooth and balanced hit. These fantastically functioning downstems are engineered for Hi-Si pipes to provide great percolation but also work great in any piece that they will fit.
If you're not sure how long your downstem is you can check here.
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SPECS:
- Diffused 14mm downstem
- Swiss-style percolation holes
- Made for use with Hi-Si pipes
- For use with 14mm bowls
- Replacement downstem for bongs
- Length: 3.5, 4, 4.5, or 5 in
- Length of HiSi downstems are .25in longer due to the extended joint. Please measure accordingly
Will this fit my bong?
Verify the size of your joint here.
Customer Reviews
4.5 Based on 11 Reviews
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GL
08/22/2024
Graeme L.
United States
J
10/07/2021
j
HISI !!!! One of my Favs
I really enjoy buying these downstems from 420science rather than hisi main website, because 420 science has better packing and shipping and way better quality check before sending it out... PROS... lots and lots of percalation fat hits lots of taste Cons.... Hisi Glass is not really that strong Conclusion Love hisi glass
RF
03/14/2021
Ryan F.
United StatesDiffusers are the best
I bought an ash catcher that came with a diffuser slide, and quickly realized I needed one for my piece as well. This slide takes up all the space in my piece and is a near perfect fit for a 15 inch bong. Diffusers are definitely better than normal slides. This slide feels somewhat fragile, so I'm going to make sure I'm careful with it.
PI
05/21/2020
Pete I.
United Statescustumer service second to none
Awsome product even better customer service.Thanks again for being so fast with exchanging the 1 i ordered. thanks again