This V8 Toy Engine Model Kit is a perfect item for any car enthusiasts who loves to build their own engines. The kit contains all the necessary parts required to build a full metal V8 engine. This Model Kit is not only a toy, but also a learning tool for those who want to understand the mechanics of an engine. V8 Engine Model Kit – Build Your Own V8 Engine – Full Metal Engine Model. The 8 cylinder car engine build kit is designed based on Inline gasoline engine, but work with electric motor instead of gasoline. This four-cylinder engine is sent with kit (500pcs+) with a metal box. So people has to assemble the parts and components. The whole process is close to the professional assembly line process. It is interesting and full of experience. The whole car engine is made of metal. With CNC precision casting process, aluminum alloy oxidation, looks gorgeous. Ideal for gift collection. The car engine is consisting of 500pcs+, the whole assembly process take around 4 hours. While assembly, you will understand the car working structure. Challenge yourself and prove yourself, build confident in between. V8 Engine That Works. Working Principle – It is an electric engine, works with electric motor and 700 mah lithium battery. Under full power state, it works around 30 mins. V8 engine model kits, highly textured metal parts, bring you all the knowledge about the wonderful world of mechanical engineering in an immersive environment. Build your own V8 engine Now! The engine consists of 500+pcs parts and comes with a paper English instruction book. You will personally experience the whole process of assembly from small parts to complete products, and build a striking V8 engine model. The V8 engine can be driven by a motor, which is more realistic and interesting. You can observe the engine running process throughout the process. It is not only an exquisite decoration model, but also a simulation dynamic model that can simulate the operation of a real engine. Adults can assemble with children to enhance parent-child interaction; give children the knowledge of science and industry, increase their knowledge and imagination; develop mental and logical thinking, and develop innovative and creative abilities. It can be used as teaching aids, in DIY project or engine collections. Besides, With high-end package, ideal gift for yourself, friends, kids, colleagues or family members. They will 100% love it. The products are packaged in high-end metal gift boxes, which are the best gift choices for friends and relatives. Suit for people over 12 Years Old +. Material: Aluminum Alloy + Stainless Steel. Number of Parts: 500+pcs. Lithium Battery: 3.7V 500mAh. Charging Voltage: DC 5V. Charging Time: 2 hours. Usage Time: 1 hour. Assembling Difficulty: 5 stars. Assembly Time: About 5 hours. Product Dimensions: 17.2 x 19.8 x 18cm. Package Dimensions: 34.2 x 24.2 x 15cm. Packing: High-end Metal Gift Box. 1 Set x V8 Engine Model Kit. 1 Set x Installation Tool. 1 x User Manual.