Polydron Magnetic Sphera Class Set
An exciting addition to the Magnetic Polydron family of products, connecting to Magnetic Polydron and bringing all its benefits to help students understand spheres, cylinders and cones. Set includes thorough, easy-to-follow instructions, enabling children to correctly assemble this unique educational innovation. This class set contains enough pieces for a classroom of children to share their ideas and inspire their classmates. Includes 72 pieces.