Makes my beaker hit beautifully. No hole at bottom just on sides for smooth hits and it never gets clogged. Quality glass. Perfect fit!

So I ordered a roor and saved a decent amount of money buying this downstem here instead of roor’s basically same yet more expensive version. It works great and is easy to clean! No more open ended chug!

We love our old 4.5-inch swiss downstem, which we used in Grav's Helix beaker bong until it snapped one day while cleaning. I ordered this as a replacement without paying enough attention to the specs (the product description was identical so I assumed it was the same one), and it's just too short. To use this downstem with the helix, you've got to fill up roughly 2/3 of the chamber with water. Fine for toking, but not for monster rips. Now we need to source the original length from somewhere else, since 420 Science doesn't seem to carry it anymore. A shame since we always shop here first. My advice to your ecom team: If you're selling an alternative length, reflect that in the PDP copy.

It’s what I’ve been looking for