Machine Works Build Your Own Jet Engine Toy - Replica Model Building Kit - Features Sounds and Illumination, 40+ Pieces Build your very own working-scale model of a turbofan jet engine. A working-scale model of a turbofan jet engine from Machine Works.Equipped with jet engine sounds, this detailed battery-operated replica has high and low-pressure turbines and see-through casing to observe the engine's moving parts.It is a fantastic introduction for kids to model building and engineering. BUILD YOUR OWN ENGINE KIT – The Build Your Own Model Engine Kits from Machine Works make excellent gifts for vehicle and model enthusiasts who like creating and learning about mechanical systems and engineering. Requires 3 x AA batteries (not included) DIY KITS FOR ADULTS AND KIDS – This functional model of a turbofan jet engine is the perfect activity for both children (over 10 years) and adults to build together DISCOVER & LEARN AS YOU BUILD – This model is a simplified replica of a jet engine and illustrates the main operating principles and functions. It also plays recordings of real jet engine sound INCLUDES OVER 40 PARTS – This 40+ piece kit for kids and adults is enjoyable to construct and includes all of the tools you'll need to complete the operating model. The fully illustrated step-by-step instructions guide you through every stage of the assembly process. The model engine includes independent low- and high-pressure turbine spools & a see-through casing to observe the engine's moving parts STEM LEARNING – All Machine Works products are designed to illustrate how internal engines work BATTERIES: Requires 3 x AA batteries (not included). Suggested age suitability: 10 years and upwards.EU Warning: Not suitable for children under the age of 3 years due to small parts which could cause a choking hazard.
