LOVE SCIENCE, ENJOY TECHNOLOGY Look up at the starry sky, explore the future, cultivate children's interest in science, be full of curiosity and yearning for the vast universe, and start children's space dream. Four in one space- model is a collection, furnishings, decoration, ornamental functions of the puzzle self-loading model; In the process of assembly, children can improve their hands-on ability and the joy and sense of achievement brought by the assembly process, which is conducive to the cultivation of children's innovative thinking ability and the development of intelligence. 1. Train children's brain performance to be more creative 2. Train children's patience 3. Train brain synchronization and movement 4. Very useful for children's growth and development Train children's sensory Motoric children Train concentration Composition, throwing, shape, color, counting movements This toy can train Children's behavior and concentration, improve athletic abilities, develop hand movements and children's patience in this game With good quality materials and bright colors can add more fun to the game Can be used as a family toy too to help parents and children feel solid This toy is included as a toy educating children through a hands-on process, to develop thinking and imagination and make children happy. 1 Box 4 in 1 space model assembly series 1 English user manual 8x battery LR41 in the box