Conradis Mysteriöses Kubusspiel – Cube-A-Libre

Giant Cube-A-Libre trick. Oversize version of Selbit’s Magic Bricks. Numbered blocks change their order while isolated in a tube, in sympathy with a matching set outside of the tube. In the original wooden carrying box covered and lined in black paper. Marbled paper-covered tube. Overall length 19 ¼”.