Magnetic toys are recently popular parent-child interactive games. The principle is to attract each other through the magnetic force on the pieces, so that the pieces are easy to attract together. In the process of playing, you need enough patience and observation. Because the pieces are easily sucked together, the pieces that are sucked must be taken back to their hands until they are finished. In this process, children can exercise their powers of observation and concentration. In addition, the toy is suitable for the whole family to play together, but also to enhance parent-child relationship.