The LEGO Cars Tokyo International Circuit (8679) set is a detailed and engaging building toy that allows children aged 7-12 to create their own miniature racing circuit. With 842 pieces, children can construct a Tokyo International Circuit complete with a track and various obstacles. This LEGO set, released in 2011, offers a fun and creative play experience for young fans of both LEGO and the Cars theme. The set comes in a box packaging and includes pieces to build a track that measures 22.9 inches in length, 3.4 inches in height, and 14.9 inches in width.