• Classic Car Engine - This MB engine kit contains 1169 building blocks, all of which are packed in a separate packaging bag, making it easier for everyone to start building according to the steps. The engine kit includes easy-to-understand instructions for everyone to understand and assemble.
• Provide more Working Details - This engine building block kit has added a speed adjustment function, including low speed, medium speed, high speed and rapid speed. More realistically simulate the principle of engine operation, adding more realism to your model.
• Simulate the Work of a Real Engine - equipped with an L motor and battery box (requires 6 AA batteries, not included), so that it has enough power to complete the work of the piston. Let you see the working principle of the truck engine with your own eyes. For those who love mechanical details, it is absolutely irresistible.
• Building Block Model for Adults - This meaningful engine kit that works is an ideal gift for mechanical enthusiasts, providing a hands-on manual experience, and can be placed in the office or home as a unique exhibit.
• STEM Construction Set for Kids - This technik engine building block comes with colorful packaging, suitable as a gift for kids. All products of our company are strictly inspected before shipment. If you encounter any problems when purchasing, please feel free to message us!