Fat Daddio's Pastry Filling Set Fill Pastries, Doughnuts, Cupcakes and Bismarcks with Ease Set Includes a Reusable Silicone Pastry Bag and Two Bismarck-Style Filling Tips The large tip is perfect for piping in marshmallow cream, cream cheese icing, pudding and jam The smaller tip works well with lighter fillings like whipped cream and thinned chocolate Tips are transparent so you can see any air bubbles, and the silicone pastry bag wont stain; Dishwasher Safe