Now it's easy to create your own filled cupcakes and muffins with this handy corer. Set includes a small and large corer that create an opening in your cupcake with a simple push of the button. Finish off your cupcakes by filling them with your favorite jam, frosting, whipped cream, chocolate sauce and more! Hand wash. BPA-free. Plastic and metal. Measures 4 1/2"L.