3D Spherical Dinosaur Puzzle Ravensburger Kingdom of the Dinosaurs Puzzleball - 72 Piece, 3D puzzling fun Puzzleballs from Ravensburger give kids an extra dimension for completing puzzles, with curved pieces making a 3D ball when finished. The Ravensburger Kingdom of the Dinosaurs Puzzleball - has a fierce T-Rex in the centre that can be used as a display toy once finished. Measuring 13cm in diameter the Ravensburger Kingdom of the Dinosaurs Puzzleball is a new fun way to engage kids with 3D puzzle play. Finished Puzzle Size: 13cmBox Size: 19 x 19 x 4.4 cmWeight: 272 gNumber of Pieces: 72Ages: 6 years +Warning! Not suitable for children under 36 months due to small parts which pose a choking hazard.