These things are super cool, I had this domain bookmarked! When I was bored in school, I'd make kaleidocycles (a 3d but less interesting flexagon) with a sheet

These things are super cool, I had this domain bookmarked! When I was bored in school, I'd make kaleidocycles (a 3d but less interesting flexagon) with a sheet of paper, a pencil, a ruler, some scissors, and a glue stick. Once I learned Illustrator I began to make some custom printed designed ones. https://en.wikipedia.org/wiki/Kaleidocycle https://en.wikipedia.org/wiki/Kaleidocycle