The Glass Bong Downstem is a 14.5mm joint replacement stem, 9cm in length. Downstems are one of the most commonly broken bong parts — they sit at an angle, they get knocked, and the glass around the joint takes the impact. When that happens, a direct replacement is faster and cheaper than sourcing a whole new piece.
- Material: Glass
- Joint size: 14.5mm
- Stem length: 9 cm
- Compatible with standard 14.5mm female joint bongs
14.5mm is the most common bong joint size in this price range, so this will fit the majority of mid-sized water pipes on the market. The 9cm length suits upright beaker and tube bongs with a standard angled stem port — if you are replacing a broken original, measure the submerged length of your old stem before ordering to confirm the fit. A good-fitting downstem changes how the piece pulls: too short and it barely touches the water, too long and it chokes airflow. At 9cm, this is sized for bongs in the 30–45cm range.
Ships discreetly from Estonia with EU-wide delivery.
