This is an organizer for the Anachrony board game time track. The time track, super projects, and the paradox and paradox dice all fix in it. It was cut from a 1/8 " thick board. Dimensions: 5" wide by 3.4" and 4.4" at the point of the triangle. Height is 1.5".
I use a free laser cutter at the library.
You will need wood glue to put it all together.