Large particles can better realize the works of creation， imagination， and make the products more realistic. Large particles also have a series of early educationenlightenment function!

What is the big particles? Large granular maize can better help children create.Enhance the sense of space， enhance the imagination. To make the work morebeautiful， more have the collection oh! At the same time， large particles of corncan also be used for simple calculation to the role of enlightenment education!