5 Cylinder Radial Motor Kit Airplane 230pcs 1:6 Mechanical Metal Engine Gift Physics Experiment Educational Toy 19.9 x 19.9 x 11.4cm

Mini Airplane Engine: This 5-cylinder radial engine model kit is made of highly textured metal parts, which will guide you through the wonderful world of mechanical engineering in an immersive environment and let you start your amazing project to build your own airplane engine. It's more exciting and challenging than usual. KIT version: The engine is made of more than 230 parts and comes with an English paper manual. You will actually experience the whole process of assembly from small parts to the finished product and build a shocking engine model. Runnable simulation model: The engine can be driven by the engine, which is more realistic and interesting. You can see the engine running during the whole process. It is not only an exquisite decorative model, but also a simulated dynamic model that can simulate the operation of a real engine. 5-cylinder radial engine Size: 19.9 x 19.9 x 11.4cm Material: aluminum alloy + stainless steel Total 230 pieces Assembly time about 4 hours Meaning and value: By assembling this airplane engine kit yourself, you can encourage hobbies, stimulate innovative thinking, understand and learn how the engine works, and make science, engineering, and even technology exciting from start to finish!

[Perfect gift] This motor will delight science and technology engineers and amaze those around you. The product is packed in a high-quality metal gift box, a perfect gift for children and adults, attractive and satisfying. [Details] Product name: 5-cylinder radial engine Product model: DM116; Material: aluminum alloy + stainless steel Scale: 1/6 Number of parts: more than 250 pieces Lithium battery: 3.7V 800mAh Charging voltage: DC5V (USB cable) Charging time: 2 hours Function: Automatic shutdown when external resistance occurs Assembly difficulty: 4 stars Construction time: about 4 hours Target age: from 12 years old Material: aluminum alloy + stainless steel Product dimensions: 19.9 x 19.9 x 11.4 cm Product weight: 1900g Packing dimensions: 34 x 24 x 14.5 cm Package weight: 2500g Packing: high-quality metal gift box [Package includes] 1 set of engine 1 set of installation tools 1 instruction manual