Видео с ютуба Downstem

The difference between a downstem and slide for your bong.

Why I LOVE & HATE Downstems....

Как выдуть стекло – опустив нижнюю ножку

How to Make a Glass Bubbler pt3 (Dropping the downstem)

6 arm diffused downstem with dual 4 arm percs

How to Drill an Oblong Hole in a Glass Bottle to Accomodate an Angled Downstem

How To Remove A Stuck Downstem

Glass downstem for beaker bongs in smokeshop

how to clean a stuck/clogged downstem or bong

TAG 56 Hole Diffused Downstem Function Test

DOWNSTEM SIZING GUIDE

How to get a stuck broken downstem out of your bong!

How to Determine the Size of a Beaker Bong / Downstem 14mm Female 45 Degrees

How to Measure / Replace Missing or Broken Beaker Bong Downstem

USING A DOWNSTEM AS A BOWLPIECE

downstem is better then every stem #sovreigntyglass #downstem #8arms #glasswork #420 #friendbong

Upgrading Your Beaker Bong or Straight Tube with a $9.99 Percolated Downstem

EXP 1 Duffy Downstem Function

A downstem change can make all the difference #shorts

Black Leaf 8 Tree Arm to Diffused Downstem Beaker