Help stimulate children's creativity by allowing for expanded play possibilities & great introduction to STEM activities Encourage the development of hand-eye coordination as well as strengthening visual sensitivity and attention span & helps in the development of fine motor skills Promotes hands-on learning and offers a creative approach to problem-solving building 2D shapes, 3D shapes and graduating to larger and more complex structures An amusing pastime for the whole family, reuniting parents and children in an activity of extraordinary creativity All the Geomag products are made in Switzerland, and are known for their high-quality materials and follow the most stringent European and international safety standards (ASTM and EN-71 Certifications for toy safety) | Made with 100% recycled plastic | STEM.org authenticated