These beautiful replacement glass bowls are hand made by the master lampworkers at Amsterdam Glassworx from the very finest Schott-Duran borosilicate glass.
These slides are entirely hand made, without the use of machinery or glass saws and are decorated with stunning switchback designs in your choice of 5 bold colour schemes.
The switchback bowls have a large recess, so you can fit a good amount of tobacco inside and have glass beads on the sides to make them easy to handle.
Available in two different male joint sizes: either 14-18mm (which will fit 14.5mm female joints) or 19-23mm (for 18.8mm joint size) the switchback bowl will make a lovely addition to any glass waterpipe or bong.
Like all the Amsterdam Glassworx range, each piece that leaves the workshop is annealed for a full 24 hours to make it incredibly durable, then tested for strength and quality.
Please note that these bowls DO NOT include the bowl holder shown in the images.