The Alchemist's Trapped Sphere

prusaprinters

All these passthrough fidgets reminded me of a puzzle I once had. Print in the orientation that the STLs are in.  You need 2 copies of each part.  Use tree supports, see image attached to see how my prints were set up.Print the four parts, clean up the support and you should be able to figure out how to assemble it quite easily. If you give this to someone as a gift, give it to them assembled! It's harder to figure out how to take it apart then to put it back together.