Mini Metal Assembly Model Assembly in-line Four-cylinder Engine Toy Is Suitable for Teaching Physics Experiments

Wele to AllinBox！ AllinBox gathers countless interesting things related to life. Whether you are looking for household decorations to embellish your room, portable gear for outdoor trips, trendy accessories or playful small ornaments, you can always find satisfying choices here. Every item carries a different lifestyle aesthetic, open this box, and start a casual exploration of beautiful life.Is Electric : no High-concerned chemical : None Warning : no Gender : Unisex Model Number : In-line four-cylinder engine Type : engine model Theme : engine Material : Metal

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Remend Age : 18+,14+y material quality : alloy place of production : Chinese mainland Applicable gender : Unisex Toy type : Metal toys Applicable age group : ≥ 14 years old

Mini Metal Assembly Model Assembly in-line Four-cylinder Engine Toy Is Suitable for Teaching Physics ExperimentsNote: 1New styles and old styles are shipped randomly 2due to the difference in angle and shooting light, objects colors and photos may be different Due to different production batches, packaging and details may vary slightly Your purchase means you accept it. TECHING Metal Four-cylinder Engine Car Mini Assemble Inline Engine Education Toys Model

Specifications: Material: Aluminum Alloy + Stainless Steel + Lithium Battery Product Dimensions: 154*122*186cm Product Weight: 1812g Package Dimensions: 30*30*20cm Package Weight: 3547g

Package includes: 1Set x Inline Four-cylinder Engine Model Toys

#Features: 1. Product material and workmanship: The product uses metal material, CNC technology precision casting, aluminum alloy oxidation coloring, collection of craftsmanship exquisite workmanship, all parts are polished by professional abrasives, a perfect interpretation of human wisdom in the era of big industry creation and yearning.

2. Vision: The mechanical mechanism is extremely presented, the clear transmission process is clear at a glance, and the mechanical beauty of the logic and strength is displayed.

3. Reducing degree: Based on historical classic inventions and products, it presents the core principle of machine operation and intuitively displays the core value of the machine. The product design is inspired by the representative node-like classic works in the history of human industrial science and technology modeling, highly restored.

4. Scalability: Each product has its own independent function and structure, and the product can be upgraded, bined and converted into a power system through a specified kit or DIY modification

5. Assembly fun: the original product requires the user to assemble the parts and ponents The whole process is close to the professional assembly line process. After assembly, it takes more than 4 hours and the difficulty level is 4 stars. It is interesting and full of experience.

6. Power: In order to make the product easy to operate and no harm to the product, use an electric motor instead of traditional gasoline, lithium battery capacity 450MAH, running at full power for no less than 30 minutes.

Manufacture Country: China