Magnetic Spheres Spend hours creating beautiful artistic sculptures with these magnetic spheres. The magnetic spheres and base can be placed together to create interesting and contemporary forms of 3D art, with literally thousands of possibilities! This makes a fabulous addition to the desk of any executive, and is simply perfect for stress relief and relaxation. Magnetic Spheres are suitable for ages 14+. Do not swallow. Keep away from pacemakers, phones, and other electrical devices. If swallowed, seek immediate medical attention.