High Simulation: Despite being a 3D-printed plastic model, the miniature gasoline engine has the same structural layout as diesel engines.

Vintage Model: The retro machine retains several original engine details and is designed with vintage body lines. Combines with a wooden foundation for steady operation and effortless display and control.

Dynamic Simulation: Powered by AA batteries, the pre-colored product is ready for assembly. It can fully recreate the mechanical transmission principle by turning on the speed control switch, simulating operation, and adjusting speed.

Best Gift: The 3D-printed model is a gorgeous present for kids, couples, and families. It also doubles as a fantastic decoration for Christmas, Halloween, birthday celebrations, and other occasions.

Notes: Because the model is made of premium PLA plastic, it may have some layer lines that you need to clean yourself because 3D printing causes materials to stack on top of one another or slightly pull wires. Please contact us as soon as possible if you have any questions about the products.