487-Piece Visible V8 OHC Internal Combustion Engine DIY Working Model Kit

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. Mini V8 Engine Model Kit That Works - equipped with an L motor and a battery box (6 AAA batteries are required, not included), so that it has enough power to complete the piston work of the 8-cylinder engine. Let you see the working principle of the V8 engine with your own eyes. For those who love mechanical details, it is absolutely irresistible. Engineering Building Kit - Use the visible V8 engine model kit to observe the operation of the engine. The central fan rotates synchronously with the engine, simulating the supercharging effect of the turbine, highly restoring the working principle of the engine, and adding more realism to your model. Model for Building Toy Enthusiasts - This meaningful V8 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!