Tranhi Toys Stem Steel Car Model Toys Construction Building Blocks Set 3D Puzzle Educational Diy Toy Stainless Steel Model Car  (Multicolor)

Cultivate children's creative thinking ability. Improve cognitive ability: understanding of nuts, screws, hand plate, screwdriver and other tools. Understand the structure, shape and us of machinery. Fine movements of hands:: disassembly process, exercise children's fingers and wrist flexibility. Structural logical thinking: Let the children understand the dialectical relationship between the local and the whole, learn to build a simple combination. Imagination and creativity: assembling into a variety of shapes requires a lot of imagination and creativity. Improve observation and concentration: when assembling, take time to observe the mechanical structure of the nut, screw position. Cultivate the feeling between father and son: in the process of assembly, the father plays the role of guidance and cultivating father and son feelings. STEM Steel Car Model Toys Construction Building Blocks Set 3D Puzzle Educational DIY Toy Stainless Steel Model Car