Assembled rotation toy

The invention discloses an assembled rotation toy. The assembled rotation toy comprises a rotation shaft and multiple repeating units sleeving the rotation shaft. The repeating units are formed by four assemblies which are up-down successively buckled. Each of the assemblies is of a circular sheet with a hole in the center. The rotation shaft penetrates holes so as to allow the assemblies to sleeve the rotation shaft. A circular hole with projections on two faces is arranged in the central circular hole of each of the circular sheets. Symmetrically distributed balancing rods are arranged on the outer sides of the circular sheets passing the axis of the center of the circle. One end of each of the balancing rods is fixedly connected with the corresponding circular sheet and the other is provided with a decorative product. The rotation toy is novel and simple in novel, simple to operate, widely applicable, attractive and ingenious in appearance and highly ornamental. Intelligence of a child is developed in the toy assembling process and development and growth of the child are promoted.