1. Update: Reduce the size and weight of the ball, and enhance the magnetism of the magnet base. More layers can be stacked and the layers are more stable. | 2. Magnet game can be easily assembled and built, and you can make hundreds of 3D geometric patterns with it. | 3. It can help adults relieve stress and fidget, kill the boring time and relax your mind, as well as develop patience, intelligence and thinking skills. | 4. It frees your imagination and stimulates your inspiration. You can instantiate your imagination and inspiration through this ball and magnet base and enjoy the sense of achievement by creating a variety of works of art. | 5. Recommended age: 14 years and over. Keep away from children under 14 years. For use under adult supervision.