WILTON-Decorator Icing: White Creamy. This package contains one 4-1/2 pound tub of Wiltons Ready to Use White Decorators Icing. It is easy to spread and perfect for making stars; flowers; shells; messages and much more! Perfect for Wiltons Decorating Courses! This package contains 9 cups: enough for approximately ten 8in or 9in round single layer cakes. Refrigerate after opening (icing will keep for up to 2 weeks after being opened). Made in USA.