Made with recycled plastic, Geomag Mechanics Gravity construction platform combines the force of magnetism with mechanical construction. Stimulates children's creativity, inventiveness and provides a hands-on approach to problem-solving. In addition to magnetic rods and steel spheres, Geomag Mechanics Gravity adds mechanical elements within the construction platform that allows for expanded play possibilities. Mechanics Gravity will introduce the concepts of an interactive magnetic marble run, cannon mechanisms, 360 loop, gravity motor and vertical elevator. STEM Authenticated.