Mould King 10087 L4 Engine Model Building Blocks Kit for Adults, Build Your Own Cars Engine that Works, DIY STEM Toy for 14+ Teens(1897 Pcs)

Mould King 10087 L4 Engine Model Building Blocks Kit for Adults, Build Your Own Cars Engine that Works, DIY STEM Toy for 14+ Teens(1897 Pcs)

• Mould King L4 Engine Model - Recreate the intricate structure of a 4-cylinder inline engine with this 1,787-piece building kit, featuring detailed components like rotating pistons and crankshafts.
• Motorized Functionality - The included medium-sized electric motor and battery box bring the model to life, allowing the pistons and crankshaft to move in a realistic manner.
• Educational STEM Experience - Designed to enhance understanding of mechanical engineering principles, this kit offers a hands-on approach to learning about engine mechanics.
• Display-Worthy Design - The model's detailed aesthetics and functional elements make it an impressive addition to any collection or display.
• Premium Quality Materials - Constructed from high-quality, non-toxic ABS plastic, ensuring durability and a precise fit for all components.