Ready for filling with fresh buttercream, royal icing and other frostings, these clear polyethylene bags make it quick and easy to pipe decorations onto cakes, cupcakes and cookies. Durable and disposable, they also eliminate messy cleanup. Clear polyethylene makes it easy to keep track of icing colors. Durable bags won't stretch or tear. Easy to use: just trim the bag tip, add your desired decorative tip (not included) and icing, then pipe. Equally handy for piping mashed potatoes and deviled eggs. Simply dispose after using for easy decorating without the mess. Made by Ateco, producers of professional-quality pastry tools since 1905. Set of 10.