• Realistic Design: This set features highly detailed and transparent design elements, including a see-through cylinder head, simulated piston movement, and a turbocharger, providing an authentic representation of a L4 engine's inner workings
• Easy Assembly: Accompanied by color instructions, this model is straightforward to assemble without the risk of falling apart, it is compatible with leading building block brands, allowing for further customization and exploration
• Dynamic Principles Demonstration: The transparent cylinder head design enables observation of the piston motion, and the battery-powered mechanism recreates the dynamic principles of a functioning engine
• Premium Materials: Crafted using child-safe ABS materials, this model is odorless and smooth, ensuring a safe building experience, it can be enjoyed as both a children's toy and an adult collector's item, offering practical utility and collectible value
• Versatile Application: This building block set makes a wonderful collectible for various occasions, such as birthdays, holidays, and STEM education, suitable for both children and adults, its practical and collectible nature adds to its appeal