Aperture Laboratories Extruder (NEMA) Visualizer

I designed this extruder visualizer based off the logo for Aperture Labs from the video game Portal for my shiny new Prusa MK3. I didn't want to deal with support material, so it lays completely flat on the print bed. In order to glue the magnet directly in the center (so that it spins evenly), I designed a shallow cut ring in the bottom so that you can align the magnet.

Here's a link to the magnets I used:
https://www.amazon.com/gp/product/B01MZ6EJE2/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

A Trusted Friend in Science.

Print instructions

In order to change material/color, just stop the print when the "aperture rings" start to print, and swap out to whatever color you'd like the logo to be.