Millions of ball pool
Millions of ball pool, as a very common children's entertainment facilities, can be seen everywhere in shopping malls, early education centers, schools, and even communities. Through observation, babies seem to be naturally interested in toys such as balls. Most babies like to stare at ball toys after a full moon. Wait for the initial learning to crawl, then like to chase the ball rolling play. Ball toys also serve as a bridge for older children to communicate with others.