Balance

(the beginnings of) A Columbus Cube tower. Wonder how high I can make it go?!

The Columbus Cube (in reference to the Egg of Columbus) was designed by David Mitchell and based on a variation of Paul Jackson's famous cube/cuboctahedron.

Just one corner of David Mitchell's cube is inverted to allow them to be stacked and arranged in various ways. 

They are very simple to both fold and stack, they just require a fairly steady hand so I would advise putting them together before any wine has been opened! :-)