The Bakugan Gundalian Invaders Aquos Lythirus Blue 700G is an action figure produced by Spin Master, a well-known brand in the toy industry. This toy is part of the Bakugan series, known for its popular spin-top action and character designs. The blue color of the Aquos Lythirus figure adds to its appeal for fans of the Gundalian Invaders storyline, offering them a unique and collectible piece to add to their collection.