January 22

My grandmother recently gave me a box of toys she used while she was a teacher. One of them was a simple plastic disc with interlocking slots. It's a nice set that allows you to build freeform sculptures. I made a version that I can quickly print (30 fit easily on the bed of my Prusa i3 clone).

The STL file is the scale of the original. It would be interesting to see how these worked when scaled up. Update: These worked well at 200% scale. Maybe 400% would be even better. :)

This is for Pittsburgh's Fun a Day, 2017.