Jet Aircraft Turbofan Turbojet Engine Model Kit, 3D DIY Printed Electric Structures, Aero Mechanical Science, Gift, Education Display, Desktop Toy (Pushrod TR-900 Engine, 11 in)

We use high-precision 3D printing process to make the model kit, which completely reproduces the structure of the turbofan engine. Driven by electricity, all the fan blades can be rotated, the internal components are clearly visible and rotate flexibly and freely, with a full sense of technology, and every detail has been precisely calculated and optimised. The material is PLA imitation metal material, the material used is a new biodegradable material, will not pollute, will not cause harm to the human body, our products take into account the durability and environmental protection concept. Applicable scenes: teaching supplies, gifts, hobby collection, beautiful ornaments, science supplies

• Push-button adjustable speed base, Tpye-c charging port.
• We use high-precision 3D printing technology to produce the model kit, which realistically shows the complex structure of the turbofan engine.
• The material used is metallic coloured PLA material, so the whole has a metallic texture
• The use of PLA biodegradable plastic, both durability and environmental protection concept.
• The turbine blades can all rotate