The Takara Tomy Polta is a vintage, first-generation Original Series (Plastic Gen) Beyblade, known primarily as a collector's item and for its unique Balance-type characteristics and components. It does not refer to a character or specific anime plotline, but rather a specific spinning top toy. Polta is one of the many individual Beyblades released as part of the broader Bakuten Shoot Beyblade (Original Series) toyline. The spin gear screw might be broken inside due to its age/transit etc.