Wange 1241 piece MOC of the Willis Tower in Chicago, USA. Comes in the original manufacturer box with printed instructions.
Completed in 1973, the Willis Tower held the title of the tallest building in the world for 25 years until it was surpassed by the Petronas Towers in Kuala Lumpur, Malaysia. It remains one of the tallest buildings in the United States and a significant architectural achievement. The Willis Tower stands at a height of 1,450 feet (443.2 meters) and has 110 floors. Its design, created by architect Bruce Graham and structural engineer Fazlur Rahman Khan, features a bundled-tube structural system. This design consists of nine square tubes that are bundled together, creating the tower’s distinctive appearance.
Wange brand building blocks produce high quality, 100% original designs that are compatible with all leading manufactures.