https://www.cutoutandkeep.net/projects/how-to-pipe-two-toned-icing • Posted by Cat Morley
For this project, you'll need a disposable plastic piping bag and some kind of fuse tool, such as a bag re-sealer but you could also use a sewing machine to stitch a line.
Use a ruler to help you score and fuse a line down the middle of your piping bag.
Fold the piping bag over a glass.
Mix up the first colour of icing.
Fill one half of the piping bag with the first colour of icing.
Mix up the second colour of icing.
Fill up the other half of the piping bag.
Snip the tip off the bag.
Pipe onto your cupcakes to create a gorgeous two-toned icing.