Like I mentioned, a piping bag is a conical bag. They can be made from a piece of parchment paper, single-use plastic, or reusable coated cloth. They come in a variety of sizes—from the size of ...

"Properly filling your piping bag is a very important step to making decorating with icing seamless," she said. To make sure you do, you'll need to start with the right piping bag -- choosing the ...