Made with recycled plastic, Geomag Mechanics Motion combines the force of magnetism with mechanical construction. Stimulates children's creativity, inventiveness and a hands-on approach to problem-solving. In addition to magnetic rods and steel spheres, Geomag Mechanics adds mechanical elements within the construction platform that allows for expanded play possibilities. Structures rotate by triggering chain reactions using magnetic attraction and repulsion. STEM.org authenticated toy that helps in the development of creativity, fine motor skills in addition to stimulating imaginative play and curiosity through the science of magnetic construction. For ages 7 and up