More Single Print Fidgety Things

Just some more stuff I designed using Tinkercad. Just playing with tolerances and wanted some simple objects that could be used in one hand for fidgeting. Though the one with the ball in the cube does actually spin based on how you are holding it.
I did print both out on my Ender 3 using Concentric support with the normal (.15mm) height and they turned out okay. The bottom side facing the support could use a little more clean up and it took a bit to clear out the support between the moving pieces, but they both revolve as expected now.