Multi shape-Rubix cube toy can push the middle module to rotate and move according to personal preference, to change the color of various beads, achieve color mixing, and promote the result you want.Intellectual development-The rotating magic toy is a development for brain development, combined with the versatility of the fingertip top, which is developed to exercise the coordination of hands and eyes, and train the thinking ability of brain space and logical thinking. The concave-convex particle design on the edge also exercises the grasping ability of children.Interaction-parents and children can play in the process of promoting the parent-child relationship, but also for fun between children, between the expansion of the circle and the children.Safety-puzzle ball toy is made of ABS plastic, durable, waterproof, and light in weight. It meets relevant safety testing standards. It is brightly colored, smooth in appearance, and environmentally friendly quality plastic, safe and odorless.Experience feeling-the handshake on both sides has small concave and convex particles, and the overall feel is smooth. The four corners are designed with sleek, and it is comfortable to hold in the hand.