Mould King 10193 Technik Engine Building Blocks Toy Kit, Boxer Clamping Construction Kit Model, Gift Collectibles for Adults Boys Girls(609 Pieces)

Mini Boxer Engine Model Kit - With 1*XL motor and 1* battery box. (REQUIRES 6 AAA batteries, NOT INCLUDED). Let you see the working principle of the Boxer Engine with your own eyes. For those who love mechanical details, it is absolutely irresistible. Independent Packaging - All accessories are packed in a separate packaging bag, which makes it easier for everyone to start building according to the steps. This engine kit includes easy-to-understand instructions for everyone to understand and assemble. Authentic Details - Use the visible engine model kit to observe the operation of the engine. You will see the precise piston movement, turbocharger and advanced exhaust system, highly restoring the working principle of the engine, and adding more realism to your model. Model for Building Toy Enthusiasts - This meaningful Boxer Engine is an ideal gift for mechanical enthusiasts, providing a hands-on manual experience and can be placed as a unique exhibit in your home or office. STEM Gift for Kids - This technology engine building block comes with colorful gift packaging, which is a birthday/Children's Day/Christmas/New Year gift for children. All products of our company are strictly inspected before shipment. If you have any problems with your purchase, please feel free to contact us!, Manufacturer: Mould King