play

Great Ball Contraption

In the future, when humanity relies on moving small balls from one place to another as hypnotically and inefficiently as possible, we will be able to definitively state that it all began here. The great ball contraption consists of 20 modules by four different designers and premiered at 2016's Japanese Brickfest.

Your crate × Close
Total

Free shipping over $49 in the U.S.
International rates at checkout. We're proud to offer a discount to Military, Nurses, and First Responders.