Features: Experience of technology and art with 3D Printed MH006 Aircraft Engine Model, using sustainable to highlight environmental consciousness. Each component is meticulously polisheds for detail, offering realistic representation of aircraft engine structures for both collectors and display enthusiasts. Perfect for aviation enthusiasts, students studying engineering, and parents educational tool, this model serves as engaging way to deepen understanding of aviation principles. Whether enhancing your home, sparkings conversation in office, or serving as educational tool in classrooms, this model fit seamlessly. Enjoy the assembly process, which not only provide entertainment but also stimulates creativity and hands on skills, making it valuable addition to collection or learning environment. Specifications: Materials: Metal 6204 ball bearing diameter: 3cm/1.18inch Package Includes: 1Set 3D Printed Engine Model note: Due to the screen setting difference, the item color may slightly differents from the pictures. Please allow slight dimension difference due to differents manual measurement.