TECHING Inline 4-cylinder Car Engine Model Kit- Build Your Own Engine that Works

TECHING Inline 4-cylinder Car Engine Model Kit- Build Your Own Engine that Works

Materials: Aluminum alloy + stainless steel + lithium battery

Color: As shown in the image

Features:

1. Material and Craftsmanship: Made of metal, precisely cast using CNC technology, the aluminum alloy is oxidized to a vibrant finish, resulting in a collector's item-quality craftsmanship. Each of the 325 components is meticulously polished using specialized molds, perfectly embodying humanity's ingenuity and yearning for the era of industrialization.

2. Visuals: The mechanical mechanism is meticulously presented, with a clear transmission process at a glance, showcasing the beauty of the machine's meticulous logic and powerful power.

3. Authenticity: Based on classic historical inventions and products, the design showcases the core principles of machine operation and intuitively demonstrates its core value. Inspired by iconic landmarks in human industrial technology, the product designs are scaled and highly realistic.

4. Expandability: While each product possesses its own independent functions and structure, it can be upgraded, combined, and transformed through designated kits or DIY modifications.

5. Assembly Fun: Original products require users to assemble the entire machine from components, a process similar to a professional assembly line. Complete assembly takes over four hours, with a difficulty rating of 4.5 stars, making it a fun and engaging experience.

6. Power: To ensure easy and harmless operation, an electric motor replaces traditional gasoline. The lithium battery has a capacity of 500 mAh and can operate for at least 30 minutes on a full charge.

7. Target Audience: Ages 10 and older.

8. Packaging: EVA inserts are inserted into a high-end metal gift box with a carrying bag.

9. Packing List: 1 set of metal assembly model of an inline-four-cylinder car mini engine