In the Cube Madness Zome Tool Kit, three different sized cubes seem to spin randomly around a central point... yet there is beauty and order to this madness! Each cube is in golden ratio to the next, and its corners touch the faces of the next -- always in the exact same relative place. The geometry is related to the 5 cubes of the dodecahedron and represents a mysterious link between nature and the human-made world. The Kit contains 83 parts: 25 white nodes, 12 short blue struts, 12 medium blue struts, 12 long blue struts, 10 short yellow struts, 8 medium yellow struts, and 4 long yellow struts, plus detailed instructions. Ages: 6 years +