Griffin Amplifi Knob Cover / Light Diffuser

This is a cover for my Griffin iAmplfi, which I use for audio when watching "tv on my computer" via Hulu, Netflix, etc. in my bedroom.

At night, the knob makes a lot of light so I made this cover to diffuse the light. I printed mine in glow-in-the-dark filament so I can orient myself in the room more easily at night when it's dark / the moon isn't out, etc.

It just slides on top of the existing knob. The

Enjoy. The fit is tight enough around the knob that you should be able to turn it when fitted. Mine doesn't fall off... it's a press fit.