XIAOXIAOGONGCHENGSHI | Gear Mechanism Model Building Block Set

MOC Set A MOC (My Own Creation) set, encouraging users to create their own unique designs and innovations.

Expandable Design The expandable design allows for endless creativity and customization, making it perfect for model enthusiasts.

Gear Mechanism Features a complex gear mechanism, offering a realistic mechanical experience for hobbyists and collectors.

Domestic Production This model kit is proudly made in China, ensuring high-quality craftsmanship and attention to detail.

Educational Tool Designed to educate and inspire, this kit promotes STEM learning through hands-on assembly.