18mm Glass Downstem For Bongs – Borosilicate Clear Glass – 18.8 Male/Female Joints – Stems And Stuff

So you broke your downstem again?

No worries.

This one’s made from tough borosilicate glass—same stuff they use in labs.

It’s clear, clean, and ready to fit your favorite piece.

With an 18.8mm male and female joint, it’s a total workhorse.

Whether you're upgrading or replacing, this downstem from Stems and Stuff is a solid choice.

Packaged just like you’d see in a shop.

Brand new, never used, no scratches.