Georello Toolbox

It's an explosion of "this-makes-that-turn" fascination! All 165 pieces in the Georello Toolbox mesh seamlessly, allowing kids to create an endless array of kinetic working structures. There are pillars, 6-way axles, connectors, extenders, cranks, 4 sizes of meshing gears and a chain. And talk about smart engineering; the 2 large building bases serve as the lid for the toolbox. From Italy.