TECHING DM111 Metal Turbocharged 4 Cylinder Engine DIY Assembly Kit Excellent STEAM Science Education Discovery Toys Children Gifts

Description:Note: This product is a DIY assembly kit and needs to be assembled by yourself. The finished product is for display only. Specifications:Product Brand:TECHINGProduct Model:DM111Product Name:Turbocharged 4 Cylinder EngineProduct Material:Aluminum Alloy Stainless SteelProcess:AnodizedParts:360 pcsCharging Voltage:DC 5VLithium Battery Capacity:3.7V, 450mAhCharging Time:2 hoursWorking Time:1.5 hoursAssembly Time:About 4 hoursAssembly Difficulty:IV gradeFor Ages:14 Product Size:158.5*117*182mmFeature:1.Metal: It is made of metal material, precision cast by CNC process, oxidized aluminum alloy, and exquisite workmanship at the level of collection handicrafts.2.Mechanical: The classic mechanical mechanism is presented, so the transmission process is clear at a glance, exhibiting the beauty of the machinery with rigorous logical and surging strength3.Real: With the historical classic invention and product as the design prototype, it presents the core principle of machine operation, and intuitively demonstrates the application value of machine4.Classic: The product design is inspired by classic creations and excellent works that are representative and nodal in the history of human industrial science and technology. It is modeled in proportion and highly restored5.Craft: More than 300 parts are finely polished by professional abrasive tools, which perfectly explains human’s wisdom creation and yearning for the great industrial era.6.Extension: While each product has its own independent function and structure, the product can be upgraded, combined and transformed by designated kit or DIY modification parts7.Assembly: The original product requires the user to assemble the parts in a complete machine. The whole process is close to the professional assembly line process, which is an interesting and challenging experience8.Significance and Value: Develop interests and hobbies by DIY assembly, improve hands-on ability and concentration ability, stimulate innovative thinking, and understand and learn the structure and operating principles of engines. The model can not only be used as an educational toy and learning AIDS in educational science, but also be used as a high-end high-quality model collection. Meanwhile, it is also suitable for friends and family.Package included:1X Turbocharged 4 Cylinder Engine Assembly Kit