Magnet NeoCube Composed of high-energy rare-earth magnet NeoCube is the future of puzzles Good for our brain,relief pressure Magnet NeoCubeGeneral Description 1, The NeoCube is an entertainment device like no other in the world. 2, The NeoCube is composed of 216 individual high-energy rare-earth magnets. 3, This allows you to create and recreate an outrageous number of shapes and patterns. 4, The ...