I was watching "The Twilight Zone", Episode 43 "Nick of Time" (11/18/1960), and I saw a sign behind William Shatner that I really wanted to 3D print and put on my refrigerator. Who doesn't need more refrigerator magnets -especially a sign from the Twilight Zone?
Version one and two are designed for single filament printers.
Version three (MMU) is designed for multi material printers.
Visit my website: https://StarLabs3d.com
My YouTube: https://www.youtube.com/c/ToddOlsen
See video below
See the sign in the upper right hand corner.