Ravensburger The World on V-Stand Globe 540 pc 3D Jigsaw Puzzle Shows map of the world High quality 540 piece plastic jigsaw puzzle The finished puzzle measures 22cm in diameter and 27cm high when complete. Suitable for ages 12 years and up. This puzzle uses unique plastic pieces, which slot together to build this sturdy and strong model. No glue required! Puzzleball is a unique 3D puzzling concept where each shaped plastic piece fits together perfectly with the next to form a strong and sturdy sphere. Every piece is numbered on the back to help you complete the ball and display it on the enclosed stand for all to admire. The clever V-stand allows the completed puzzleball to rotate on an axle, similar to that of the earth. The puzzleball can also be taken apart to complete again another day. This updated 540 piece puzzleball has a magnificent illustration of the world. Puzzleball makes very interesting and decorative items for any home. Suitable for ages 12 and up.