How many of the dinosaurs can you name on this dramatic design? We've spotted the scary T-rex, Stegosaurus, Brachiosaurus & Coelophysis but there are more to discover as you rotate the finished 3D design. The 108 curved plastic pieces build into a sturdy 3D sphere, which comes with its own little stand for easy display. Each of the pieces is printed on the inside with numbers, so you can either assemble the puzzle by eye, or using the numbers. The finished puzzle measures Approx. 15cm diameter when complete.