Concentric Shapes

These are some customizable concentric shapes that I designed for a friend to use in her creative photography (like macro photography with colored light sources).

The default sizes are set so you can fit 4 designs on a 200x200 mm print bed at once.

There are comments in the SCAD file for getting "perfect" 5 and 6 pointed stars.
There are options for including magnet insert holes, and for printing cases to hold the shapes.