Winner – Dr. Toy Best Classic Toy Award, 1998
Winner – Parent’s Choice Award, 1986

Arcobaleno (“rainbow” in Italian) is a puzzle and a construction set rolled into one. Children nest the asymmetrical arches into a round tray, solve structural problems as they build an inverted cone or a double tunnel, and tap their imaginations to create bridges, domes, towers, spiral houses, tigers with red tails, and fascinating forms.