Mould King 10193 Boxer Engine Building Blocks Sets, Engine Model kit That Run, Build Your Own Mini Engine, STEM Model Building Engineering Toys for Adults/14+ (609+PCS)

Specifications

• 【Build Your Own Mini Flat-Six Engine Model】This mini engine kit replicates a Flat-Six Engine (also known as a Flat/Horizontal Engine)—a top choice among car enthusiasts and technic fans! It’s famous for robust power output, high-flow cylinder heads, and reliable performance even at high RPMs.
• 【Electrical Dynamic Version】Includes 1 XL motor and 1 battery box (requires 6 AAA batteries, not included). This V8 engine model kit features electric drive—just assemble, power up, and watch it run! Its compact design delivers impressive power output even in limited engine compartments.
• 【Reverse Rotation Button】Features a built-in reverse rotation button! When activated, the pistons drive the engine with true mechanical precision—delivering a captivating, lifelike experience.
• 【STEM Toys】This model kit is perfect for fun activities with family or friends! It enhances your hand-eye coordination, divergent thinking, and problem-solving skills—while inspiring creativity and brain development. It also helps you learn collaboration and teamwork, turning STEM learning (mechanical principles included!) into an engaging, hands-on experience from start to finish.
• 【Ideal Gift】This building toy comes in sturdy cardboard packaging—perfect for gifting on Birthdays,Christmas, or New Years. All products of my company have been strictly tested before shipping. If you encounter any issues such as missing pieces or non-functional motor, please feel free to contact us!