The Wilton Dusting Pouch makes it easy to keep fondant or gum paste from sticking to the work surface or tools with a dusting of cornstarch or confectioners' sugar. You'll love the convenience of this easy-to-fill, easy-to-use, easy-to-store dusting pouch system. Since it seals tightly, once you fill it and twist the lid on, the cornstarch or sugar are contained in the food-safe fabric pouch. And when your dusting is done, replace the pouch in the cup and any excess dust is contained securely in the storage cup. To use: Twist off the purple lid. Fill pouch with cornstarch or confectioners' sugar. Twist lid on cup to close. Twist off larger white ring from cup. Tap pouch lightly on your work surface or tools to dispense cornstarch or sugar. When done, replace pouch in cup and twist closed for easy storage. Plus, the cornstarch in the Dust-N-Store dusting pouch can also be used with buttercream icing decorating. To smooth icing on piped decorations, simply dip fingertips into the filled pouch and gently pat the surface smooth.