This is a 3D printed 3-mirror Kaleidoscope that uses customizable disks so you can put whatever you want inside. It works best with transparent or translucent materials, opaque materials won't look as good. Colored glass, beads, flower petals all work great!
Print these in decent quality as the rotation of the Kaleidoscope will work much better with high quality prints. I printed these slow, taking ~12 hours to print all 3 parts in black PLA
2
Tape mirrors together in a triangle configuration
I bought 2" x 6" glass mirrors off of Amazon for $15 for a 10pack.
3
Put the rotating turret on
Look for the triangles to align this and slide it on. It should rotate freely.
This is awesome! SO simple! Yet, I never woulda figured it out on my own!!!