To provide a toy capable of executing a rocking movement.

A rocking part 1 of a conventional papier-mache has a weight such as a small stone attached thereto for balancing the weight and rocking gently. Instead of the stone or adding to the stone, a permanent magnet 4a is attached thereto to form a structure capable of rocking lightly similar to the conventional one and, at the same time, coils 5 and 6 are placed near the magnet, and a current is intermittently applied thereto, so that the rocking part is rocked by the electromagnetic attraction through the magnet. Even if the papier-mache is placed in environment isolated from the outside, this constitution can effectively rock the rocking part.