5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 250+Pcs TECHING 230+pcs/set 

Features:
.Exquisite model ornaments: Aircraft five-cylinder radial engine model kits, with extremely textured metal parts, bring you all knowledge about the wonderful world of mechanical engineering in an immersive environment. You will start a great project to build your own aircraft engine, which will be more exciting and challenging than ever.
.Include everything needed for construction: The engine consists of 230+pcs parts and comes with a paper English instruction manual. You will personally experience the whole process of assembling from small parts to complete finished products, and build a shocking engine model.
.Runable simulation model: The engine can be driven by the motor, which is more realistic and interesting. You can observe the engine running process throughout the process. It is not only an exquisite ornamental model, but also a simulated dynamic model that can simulate the operation of a real engine.
.Excellent STEAM science and education toys: adults can cooperate with children to complete, enhance parent-child interaction; give children popular industrial knowledge, increase their knowledge and imagination; develop mental and logical thinking, develop innovation and creativity; assemble by themselves, exercise hands-on ability and Build self-confidence.
.The best choice for gifts: This engine will make the scientific and mechanical engineering technicians excited, and the people around them will be amazed. The product is packaged in a high-end metal gift box, it is the perfect gift for children or adults that is irresistible and satisfying.

Specifications:

.Product brand: TECHING
.product name: five-cylinder radial engine
.product model: DM116; material: aluminum alloy + stainless steel
.scale: 1/6
.Number of parts: 250+pcs
.Lithium battery: 3.7V 450mAh
.Charging voltage: DC 5V (USB cable)
.Charging time: 2 hours
.Function: Automatic power off when encountering external resistance
.Assembly difficulty: 4 stars
.Assembly time: about 4 hours
.For age: 12 years old and above
.Material: aluminum alloy + stainless steel
.Product Dimensions: 19.9 x 19.9 x11.4cm
.Product Weight: 1900g
.Package Dimensions: 34 x 24 x 14.5cm
.Package Weight: 2500g
.Packing: high-end metal gift box

Package Listing:

.Engine*1 set
.installation tool*1 set
.instruction manual*1