Trent 900 Aircraft Engine Model Kit - Build Your Own Jet Engine - 1:20 Scale Turbofan Engine Mechanical Science STEM Toy

1/20 TR900 Aircraft Turbofan Engine Model DIY Kit Mechanical Science Toy (150+PCS)Features:.Drawn from original factory drawings, the transparent turbofan engine model is able to work based on the TR900 engine of the Airbus A380..The visual shell parts allow you to see how the turbofan engine works, along with all work