Norpro Red Cupcake Muffin Pastry Corer For Frosting Custard Filling; 3 Piece Set Create Your Own Surprise Filled Cupcakes And Muffins! Interchangeable Small And Large Corers With Ejector For Standard And Jumbo Cupcakes And Muffins Hollow Out The Perfect Center Space For Frosting; Pudding; Jam; Ice Cream; Marshmallow; Whipped Cream; Custard; Caramel; Mousse Or Pie Filling Measures: 4.5 X 2.25" X 2.25" / 11.5cm X 5.5cm X 5.5cm Product" Description Now You Can Create Your Own Surprise Filled Cupcakes And Muffins. The Small