"Rainbow Cupcake Frosting" Could be done on rainbow cupcakes. This looks yummy as well as pretty. I'm not a big fan of sweets, and I have little to no fondness for chocolate cupcakes, but I totally want to eat that.
Color Swirl Coupler - Looking for fun cupcake decorating ideas? Use the Wilton Color Swirl coupler to combine up to 3 colors! The coupler fits 2 or 3 icing bags together so you can easily pipe flawless multi-color icing swirls. Make tie dye frosting
Looking to up your cupcake decorating game? Use Wilton tip 104 to transform a plain batch of cupcakes into a vivid bouquet. The colors burst to life when you tint icing in spectacular spring shades using the Color Right Performance Color System.