What a fantastic way to learn about the geography of our world including countries continents and oceans The 180 curved plastic pieces build into a sturdy 3D sphere which comes with its own clever stand so the finished globe can be rotated. High quality 180 piece plastic jigsaw puzzle. The finished puzzle measures 20cm in diameter when complete. Suitable for ages 6 years and up. This puzzle uses unique plastic pieces which slot together to build this sturdy and strong model. « less