Icing on a cake doesn't have to look amazing, it just has to taste amazing! However, this pastry bag makes it easy to make your icing look absolutely amazing! You can use this pastry bag with a number of different piping tips so that you can get the design that fits your party's theme or personality. This wunderbag by Thermohauser of America is made of thick cotton felt coated with polyurethane, this makes it heavy duty but still easy to use and easy to clean.