Second-order Alien Shaped Puzzle Children Educational ToysMaterial:PLASTICType:Puzzle CubeAge Range:> 3 years oldFeatures:Mini 1. The color splicing structure is adopted to avoid the curved appearance of the Rubik's cube, which causes the sticker to be easily curled off. The Rubik's cube is more durable and the color is bright and beautiful. 2. Increase the internal card angle of the lengthened corner block, and design the card corner at the edge of the edge block, the two are closer together. 3. Each rib, corner block and internal card corner are designed with large rounded corners, the fault tolerance performance is wl d, and the hand fes smooth, ensuring that the magic square does not cause a stagnation during the reduction process. 4. Rubik's cube hps to practice the brain and improve memory and hand skills. 5. Size: 7x7x7 cm