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 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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We hope that you will be delighted with your items however, if you would like to return your items for any reason at all, you may do so within 30 days of receiving your order. Items returned must be in a new and unused condition and are the responsibility of the customer until they are received by SMOKEA.
The Grav adjustable stem is perfect when you have a larger bong and are not 100% sure on its depth. It's also nice with different water levels. Be aware while cleaning it, it is two pieces and will come apart
I wish I bought this a long time ago
Thank goodness for this down stem. It made this a well functional piece.
Worked great for a really nice water pipe with broken tube.
I have yet to use it