The Oriental Pearl Tower was constructed in 1991 and completed in 1994. At 468m high it was the tallest structure in China for a staggering 13 years. At night the tower is brightly lit in different LED light sequences. The tower features 11 spheres, big and small. The tower has fifteen observatory levels. There is a revolving restaurant and a 20 room hotel called the Space Hotel between the two large spheres. This 3D Puzzle is made of paper and expandable polystyrene foam board, it is easy to assemble without the use of any other tools or glue. No of Pieces: 86 Model Size: 26.5cm x 26.5cm x 77.5cm. Age: 8+ years.