Nova Plexus is a puzzle sculpture that has stood the test of time. Twelve precisely engineered metal rods interlock to form a self supporting structure that resembles a three-dimensional twelve-pointed star. Geoff Wyvill first designed Nova Plexus in 1978 and now this inriquing assembly puzzle is available once again. The challenge of the Nova Plexus is putting it together. An intricate balance of tension and dexterity is required (though you are allowed to cheat by using rubber bands).
Once assembled, the Nova Plexus measures about 5" in diameter. Choose from Brass or Steel.