I'm just wondering how you would do a two toned border? I saw it on a few of the cakes in the gallery and am intrigued! I know how to do the color striping but this looks different.
I do a two-tone border by filling the left and right side of my bag with different colors. You can even do three colors at a time.
You can also use a parcment bag and that and get a paint brush and some food coloring and strip the sides of your bag and then put your frosting in the middle.... squeese out some of it and then you will see your stripes... Or you can do like what said with all ready colored frostings...