Chinese Linking Rings

The rings are given for examination and are found to be solid and separate, but at the will of the operator, they are linked together in chains of two, three or more and become connected and disconnected in a moment, and being continually offered for examination. Finally, after the rings have become involved into an apparently inextricable mass, a slight shake suffices to disentangle them and cause them to fall singly upon the stage. Includes the original box and instructions. Very good condition.