Metal Metal material, CNC casting, aluminum alloy oxidation color, collection of crafts level, real machine work. Mechanical The mechanical structure is extremely presented, and the clear transmission process is clear at a glance, showing the beauty of the logic and the mechanical strength of the power. Real Based on historical classic inventions and products, it presents the core principles of machine operation and intuitively displays the application value of the machine. Classic The product design is inspired by the representative and node-like classic creation in the history of human industrial science and technology, and the excellent works are scaled and modeled and highly restored. Expansion Each product has its own independent function and structure, and the product can be upgraded and combined to convert the power system through a specified kit or DY modification. Process The 357 parts are all polished by special abrasives, which perfectly explains the wisdom creation and yearning of human beings in the era of big industry. Assembly The original product requires the user to assemble the parts and components, and the whole process is close to the professional assembly line process, interesting and challenging experience. Description: An Incredible Detailed and Accurate Designed Model Engine: Pretty slick little engine and very educational for anyone who doesnt understand how a four stroke engine works. The in-line four-cylinder engine model, The products sent as Kits. Customers need to assemble it by yourself to learn the skill. It can cultivate children’s hands-on ability and logical thinking ability, improve concentration, and cultivate children’s interests. To promote communication between parents and children, it is the best gift for your child. Enjoy DIY Assembly Fun: Included 357 piece in total. The difficulty level is 4.5 stars. You will enjoy the fun it brings to you. Educational Toy: Engine Model Kit will encourage young boys and girls to expand their creativity, think logically, and even refine their motor skills all at once! Power: In order to make the product easy to operate and no harm to the product, use electric motor instead of traditional gasoline, lithium battery capacity 500MAH, running at full power for no less than 30 minutes. GREAT GIFT: Perfect gift for Valentines Day, Christmas Day, Childrens Day, Thanksgiving, Easter, Fathers Day. Also a super addition for home decor. It is a new great product as a gift for kids above 10 years old. Item Name: DM13-L4-T 2. Material: Aluminum Alloy Stainless Steel Lithium Battery 3. Color process: Anodized 4. Net Weight: 1.69KG 7. Assembly time: about 4 hours according to Manual 8. Assembly difficulty: 4 Star 9. Battery life time: 30min with full capacity 10. Charging Voltage: DC 10V-20V 11. Charging Time: 40min 12. Lithium battery Capacity: 700mah2 (not included) 13. Suitable for above 10 years old people 14. Type: Assemble toys ; Subject teaching aids ; Decorative Arts Included: 1. Package Dimensions: 403020cm 5. Package Weight: 3547g 6. Packing: In-line Punching EVA, Into The High-grade Metal Gift Box WARM TIPS: 1. This engine is building scale model kits, can not work with gasoline. The Manual was in the U Disk, please check it 3. The item “Full Metal Assembled Four-Cylinder Inline Gasoline Engine Model Building Kits” is in sale since Tuesday, September 3, 2019. This item is in the category “Toys & Hobbies\Diecast & Toy Vehicles\Cars, Trucks & Vans\Contemporary Manufacture”. The seller is “leson-1″ and is located in China. This item can be shipped worldwide.

• Country/Region of Manufacture: China
• Material: Aluminum alloy/stainless steel
• Color: Multi-Color
• MPN: DM13-L4-T
• Age Level: 8-11 Years
• Brand: Teching