Glass Bath - 3.5" Glass Downstem

The Glass Bath 3.5-inch glass downstem is a simple replacement for anyone whose bong downstem has chipped, cracked, or gone missing. Made from clear glass, it seats in the joint of your water pipe and sends smoke down through the slits and into the water, so each hit is cooled and filtered the way the original stem did it. A broken stem can take a whole bong out of rotation, and a glass replacement gets it back in use without buying a new piece.

This downstem is made by Glass Bath, and you can browse more parts and accessories from the brand in the Glass Bath collection. If you are already shopping the line, the Glass Bath Kit and the Glass Bath 20-300 Kits are worth a look alongside your order.

At 3.5 inches, this stem is sized for shorter and smaller water pipes, and in our opinion it suits owners of compact bongs best, especially anyone who wants a spare on the shelf. The clear glass is a plain, no-frills match for most setups, and the glass-on-glass fit keeps things easy to swap in without extra hardware.

The trade-off is length and fragility. A stem this short will not suit taller pieces, and if it is too long for your chamber it will bottom out against the base instead of sitting just above the water. Like any glass bong downstem, it is also breakable, so handle it gently when seating it in the joint.

A practical tip: before you order, measure your current stem or the depth of your chamber, and confirm that your bong's joint will take a glass-on-glass fit. A quick measurement helps you get the right downstem the first time. Intended for legal use only.