The classic sucker Die Box, with several additional features.
A “Die Box” comprised of two separate/detachable compartments on a flat tray.
A die is picked up and placed in one compartment. It mysteriously travels to the other compartment and vice versa, finally vanishing, and reappearing somewhere else.
Apparatus measures 9.5" x 4.5" x 6". Die measures 3.5" cube
Full and detailed instructions
This is most certainly one of the best on the market.