3D Solar System Puzzle - 27/54/72/108 Pieces

The 3D Planetary Puzzle System makes our eight planets tangible and accessible to everyone with its rich features. The 3D puzzle spheres, with varying piece counts and sizes, fit together perfectly thanks to Easyclick technology and can be easily assembled into dimensionally stable spheres - no glue required. Perfect for puzzling, marveling, learning, and decorating!