Color: Yellow Product overview This yellow engine model assembly toy offers a handson introduction to the basic principles of real engine mechanics. Designed for repeated assembly and disassembly, the kit is suitable for learning, experimentation, and creative play. Key benefits Learn by doing: Demonstrates mechanical concepts through physical parts so learners can see how pistons, crankshafts, and other components interact. Durable construction: Made from sturdy materials and built to withstand repeated assembly and disassembly for continued use. Encourages creativity and problem solving: Assembling the model helps develop spatial reasoning and an understanding of how individual parts form a working whole. Compact and portable: Small footprint makes the kit easy to store, transport, and handle during group activities or individual work. Ready to assemble: The package contains a complete set of parts ready for construction, making it convenient to start projects immediately. Features and specifications Color: Yellow Material: Sturdy, durable components designed for repeated use Size: 17.5 cm x 8 cm x 12 cm (6.89 inch x 3.15 inch x 4.72 inch) Package includes: 1 set engine model assembly toy Function: Educational assembly model that demonstrates basic engine mechanics and part interaction How it solves common problems Makes abstract concepts concrete by turning mechanical theory into a visible, working model. Reduces frustration with clear, manageable parts that are sized for easy handling and assembly. Provides a reusable learning tool that supports repeated practice and exploration without rapid wear. Use scenarios Classroom STEM exercise: Use as a handson demonstration for basic engine mechanics in science or technology lessons. Athome learning project: A structured activity for children or hobbyists to explore mechanical principles and fine motor skills. Hobbyist model building: A compact educational kit for model builders who want a simple, durable engine assembly to study or display. Safety and notes Not suitable for infants; contain small parts that may present a choking hazard. Keep out of reach of very young children. Manual measurement tolerance: allow slight size variations of about 1 to 2 cm (0.39 to 0.79 inch). Package contains one complete engine model assembly set ready for building. This engine model provides a practical, durable, and compact way to explore engine mechanics, ideal for learners, hobbyists, and educational settings.