The Hyperspace Cube Zome Tool Kit allows you to experience the 4th dimension first hand! Simple instructions make child's play of the journey from zero to 4 dimensions, using that most familiar shape -- the cube. Build different "flat" cubes, regular cubes and amazing "shadows" from the 4th dimension! The Kit contains 74 parts: 16 white nodes, 12 short blue struts, 24 long blue struts, 2 short yellow struts, 8 medium yellow struts, 8 long yellow struts, and 4 medium red struts, plus detailed instructions. Ages: 6 years +