To provide a toy which even a weak child can easily turn and which is rich in variety for a rotating configuration.

In the toy which has a polyhedron 6 having two or more vertices 2, ridgelines 3 which connect the two or more vertices 2 each other, and a curved surface 4 which connects the ridgelines 3 each other and is played by revolving, the ridgelines 3 have an approximately circular arc, the polyhedron 6 has two or more rotary shafts 10 which are formed by connecting a rotating contact 9, which touches the ground during the stable rotating of the toy, and the center of gravity of the polyhedrons 6, and two or more rotating configurations with different configurations imaginarily formed on the basis of the two or more rotary shafts 10, and one of the two or more rotating configurations is realized in a stochastic way.