An easy-to-use tool for customizing cookies, cakes and other home-baked treats. Our Deco Pen is a cinch to use – just fill it with colorful icing, then have fun decorating everything from home-baked cookies to cupcakes. A fun decorating tool for both kids and adults. A great gift for holiday bakers – including yourself. Made by Nordic Ware International. A Williams-Sonoma exclusive.