HuaYang 39CM Reusable Blue Silicone Icing Piping Cream Pastry Bag Kitchen Decor Tool The pastry bags are made of reusable silicon, very environmental and ideal for making cakes, biscuit, cookies, chocolate, pie, etc. High quality and soft, convenient to DIY your food Reusable, durable, flexible and practical Smooth interior for squeezing easily, rough exterior, better for gripping Suit for any type of decorating tip