This downstem also comes with two diffusers, and they can be interchanged by the user at any time. Since each piece of the downstem is made from versatile metal with its own threading, you can mix and match the pieces in whatever order you'd like. The two interchangeable diffusers are a tree diffuser and a standard slit diffuser, and both are quite effective at increasing filtration. There are five striking, glossy color options including silver, black, red, blue, and gold, so you'll be sure to find something that speaks to you.
The very fact that this downstem is designed to work with glass-on-glass pipes despite being made entirely from metal is a feat in itself. It won't be long before these modular components become much more popular within the industry. This is already starting to become true thanks to the prevalence of glass accessories and add ons that can work with standardized ground glass joints.