Activity & Learning Toys

FATOX 1/20 Turbofan Engine Model Kit, Metal Turbofan Frighter WS-15 Engine that Works, 150+ PCS DIY Assembly Engine Mechanical Science STEM Toy The perspective turbofan engine model that is electrically movable and designed based on the WS-15 engine of the J-20 fighter jet, drawn according to the original factory drawings. The visual visible external components allow you to see how the... FATOX 1/20 Turbofan Engine Model Kit, Metal Turbofan Frighter WS-15 Engine that Works, 150+ PCS DIY Assembly Engine Mechanical Science STEM Toy