About this product
GLASS ACCESSORIES FOR WATER PIPES These clear downstems are traditional open-ended tubes that connect your bowl and/or banger to your water pipe and/or dab rig. They are very easy to use and clean due to their simplistic design. They have an outer joint diameter of 19mm and will support 14mm bowls. These downstems are available in 3½", 3¾", and 4" lengths.