Skip to content
#5 in Downstems for Bongs

GRAV 14mm Adjustable Downstem

Original price $ 13.99 - Original price $ 13.99
Original price
$ 13.99
$ 13.99 - $ 13.99
Current price $ 13.99
  • 14mm Adjustable Downstem
  • 4" - 6" length
  • Tri-cut showerhead
  • Compatible with 14mm beakers
  • Black finish
  • For angled joints

Customize your smoke with GRAV's 14mm Downstem!

Introducing the GRAV 14mm Adjustable Downstem! This awesome downstem is perfect for any 14mm beaker or straight-based water pipe. It extends anywhere from 4" to 6" and is compatible with any 14mm beaker or straight-based water pipe with an angled joint. The two halves of the downstem are held together by a custom fitted segment of heat shrink tubing. Its tri-cut showerhead diffuses smoke through water, and its adjustable length is perfect for any amount of water. Plus, it comes in a sleek black finish that will look great in any setup. So don't wait any longer, add the GRAV 14mm Adjustable Downstem to your cart today!


Male Joint



Customer Reviews

Based on 4 reviews
Great Design

The design is genius and really helps with cleaning. The slits at the bottom of the stem clog a little too quickly but with the two piece system it makes it an easy fix.

Nellie S.
great glass

Came quickly and great glass.

Love it but...

I'm having the same problem as the other review I was hoping to see if you sold the rubber pieces by themselves so I could replace you guys should totally start selling them anyways love the stem

Adjustable DownStem That Works

This thing works fine for 14/18mm sized pipes. Good solid glass that extends from 3" size to 6". The very end of the tube has a perc ball head. Cool GRAV logo on the side and the heatshrink that holds it all together also has the GRAV logo and some strange symbols. My only complaints are 1) I wish the half inch extension on the outside wasn't there and was flush instead.
2) 14mm female joint needs to have the glass frosted not crystal/smooth. So they frosted the 18mm male joint but left the 14mm female joint clear so now my ash catcher spins very easily instead of keeping tight.
3) the inside adjustable glass tube & perc head are almost too small and makes pulling drags off the bong harder.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare