Polydron Magnetic Sphera Class Set (72 piece)

The Magnetic Polydron Sphera Class Set contains enough pieces for a classroom of children to share their ideas and inspire their classmates. Contents: 16 Sphere, 8 Cylinder, 24 Circle and 8 Cone Pieces, 8 Anti-Quadrants, 4 Squares and 4 Right Angle Triangles.