XA United States Patent for the Phlexagon Plaything is registered in my name.
The Phlexagon Plaything in the video is manufactured as an articulated 12-part mechanical linkage, from a 3-D model "STL" CAD file. It was printed (already assembled and interlocked!), in a bronze/stainless steel composite, on a direct metal 3D printer at ExOne in Irwin, Pa.
It makes an exceptional high-tech gift or paperweight. Please email me if you'd like to purchase one.