With over 815 pieces, the Eitech Empire State Building Metal Building Kit lets builders re-create an impressive replica of this famous New York structure. Learn about the world of science through play, all parts can be attached to each other. Develop three dimensional thinking that promotes creativity and learning skills while all at the same time having fun. Over hundreds of parts and tools included in each construction set. Begin your building adventures today with Eitechs Skyscraper Set!Build one of the most spectacular landmarks in the world. With over 815 pieces, the Eitech Empire State Building Metal Building Kit lets builders re-create an impressive replica of this famous New York structure. Learn about the world of science through play, all parts can be attached to each other. Develop three dimensional thinking that promotes creativity and learning skills while all at the same time having fun. Over hundreds of parts and tools included in each construction set. Begin your building adventures today with Eitechs Skyscraper Set!