Browse our selection

Our glass downstems are engineered with US Tubes technology. We offer over 1000 variations of glass downstems with cutomization options.

How to measure your downstem


Did you know that downstems consist of five different sections?

View our downstem sizing guide

Customize your downstem offers the widest variation of customization options for selecting your personalized downstem.


Begin building your own custom downstem