Yakamoz Pastry DIY Cake Decorating Pen Icing Piping Tips Nozzles Bag Sugar Craft Fondant Cake Deco Tool Kit Perfect for making your own beautiful and unique fondant cakes, sugar paste, Cookie or chocolate. The frosting deco pen gives you precise control when writing, decorating Decorate cakes as easily as if you're writing with a pen Simply fill bag with frosting, insert into pen and decorate. Material: Plastic pen and stainless steel nozzles