3D Printed Turbofan Engine Kit Battery Version Overview This batterypowered turbofan engine model is a precision 3D printed kit that reproduces the internal mechanics of the TR900 engine with a transparent casing, simulated lighting, and a speedadjustable throttle lever. Designed for ages 16 and up, the kit offers an accurate, motordriven display of turbine operation and a handson assembly experience. Key benefits Visual learning made simple: Transparent casing and visible moving parts turn complex turbofan principles into a clear, intuitive demonstration. Ideal for students and hobbyists who want to see how each stage of the engine works. Realistic operation: All fan blades are motordriven and visible during operation, while builtin lighting and an adjustable throttle replicate realistic engine behavior. Practical assembly and display: Precisionengineered parts and stepbystep instructions provide an informative assembly process that reinforces mechanical understanding and yields a collectible display model. Portable and easy to power: Runs on standard AA batteries (not included) for convenient use without external adapters. Typical run time exceeds 20 minutes on a single set of AA batteries. Features and specifications Material: ABS plus 3D printed components for durable, detailed parts. Form: Kit for assembly. Power: AA batteries required, not included. Operating time: more than 20 minutes on a single set of AA batteries. Visuals: Transparent casing, simulated lighting, speedadjustable throttle lever. Motion: Motordriven fan blades for an accurate depiction of turbofan operation. Weight: Product 520 g; Package 620 g. Product dimensions: 27 x 12 x 14 cm. Package dimensions: 29 x 17 x 19 cm. Packing: Box. Recommended age: 16 and older. Package includes: 3D Printed Turbofan Engine Kit Battery Version x1. What makes it stand out Precision simulation design based on original TR900 engine blueprints provides an authentic internal layout. Transparent visual structure highlights internal components and flow paths for effective demonstration and study. Detailed assembly instructions emphasize both construction and underlying engineering concepts, making the kit both educational and enjoyable. Finished model presents well as a desk display or part of a collection. Care and handling This is a precision assembly model. Handle parts carefully during assembly to avoid damage. Keep the model clean and store in its box or a dust area when not on display to maintain appearance and function. Use scenarios Classroom demonstration: Use the assembled model to supplement lessons on thermodynamics, fluid flow, or mechanical engineering by showing moving components and throttle response. Hobbyist build and display: Assemble the kit at home for a focused handson project, then display the finished model on a shelf or desk as an educational collectible. Engineering reference and study aid: Use the transparent model to explore turbofan structure and component interactions when studying aircraft propulsion or preparing technical presentations. Contents of box 3D Printed Turbofan Engine Kit Battery Version x1 This kit offers a clear, accurate, and engaging way to explore turbofan mechanics through assembly and operation, combining educational value and collectible display quality.