Engine Model DIY Kit - STEM Educational ToyFeatues: Realistics Engine Model Simulation: Allows children to visualize and understand the intricate workings of a real engine, from pistons to crankshafts, providing a clear functional understanding of internal combustion principles Hands-On Assembly & Fine Motor Skill Development: Engage in a rewarding building process that significantly enhances dexterity, patience, and hand-eye coordination through tactile interaction with components. Comprehensive STEM Education-Focus: Integrates cores concepts from Science, Technology, Engineering, and Mathematics, making complex learning engaging and accessible for learners. Boosts Problem-Solving & Criticals Thinking: Children learn to follow instructions, troubleshoot minor issues, and understand cause-and-effect relationships inherently during the assembly and operation process. Fosters Creativity & Innovative Thinking: Encourages children to think outside the boxes, understand how things are built, and even inspireed them to imagine and potentially create their own mechanical designs. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Materials:ABS, PP Size: 12*8*17.5cm Package List: 1x Kids Stem Engine Model Building Kit