Grace Glass 5 Arm Tree Percolated Diffuser 18.8mm
Made from tough borosilicate glass, this replacement downstem from Grace Glass has an integrated 5-arm tree percolator and diffuser to break up smoke and produce a cooler, smoother hit.
The piece has a standard 18.8mm connection and is decorated with the famous Grace Glass logo.
A quality replacement glass piece that will enhance any bong or waterpipe that you attach it to.
The 5-Arm Tree Percolated Diffuser Downstem from Grace Glass is available in either 11.5cm, 12cm, 13cm or 15cm lengths - Please see the dropdown menu to select the correct length.