Easy Assembly: Designed for quick setup, this kit allows you to build your own engine model effortlessly. Enhanced Performance: Improves your 3D printer's output with superior printing accuracy and quality. High-Quality Material: Made from premium ABS and metal materials, ensuring durability and precise construction. Increased Efficiency: Boosts printing efficiency, reduces printing time, and enhances productivity. Color: As shown in picture Material: ABS + Metal Note: Due to different product batches, the appearance may vary slightly, which does not affect functionality. Package Contents: 1 set x 3D Printer Engine Model Please note: Only the items listed above are included; other accessories are not part of the package. Note: Lighting and monitor settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm due to manual measurement.