Wilton-Cupcake Decorating Kit: St. Patrick's Pot O'Gold. Your St. Patrick's Day party is not complete without matching treats. Bake and decorate them using this St. Patrick's Day Decorating kit. Decorates twenty-four cupcakes. This 8x3-1/2x1-1/2 inch package contains twenty-four standard baking cups, twenty-four cupcake toppers and sprinkles. Imported.