1.Piping Bags Disposable: Our piping bags are made of an extremely strong, flexible plastic; Perfect for icing cakes, as well as piping cream, chocolate and mashed potato, and other soft food or for cake decorating 2.Wide Application: These piping bags work well with all sizes of couplers and tips, giving you the dom to create flowers, stars and unique patterns on your cakes whether you use tips 3.No Cleaning Required: Piping bags disposable allow you to wash less stuff; Pastry bags can be difficult to clean, save yourself some time with our cookie bags; It will take you a while to use all 100 pastry bags 4.Cake Decorating Supplies: This Russian Piping Tips Set included : 12 frosting russian tips, 2 leaf piping tips, 1 tri-color coupler for colorful flower piping, 1 single-color coupler for quick tip switching, 10 pastry disposable piping bags, 1 reusable silicone bag Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.