Winx Club' creator Rainbow Group is looking to expand with a multimillion cash injection from Italian investors.

made up of different colors or wavelengths of light ... This makes the colors separate, so we see them as the individual colors of the rainbow.

We see this as a white light, but in fact it’s made up of many different colours ... behind you and the rain in front of you, you see a rainbow of colours reflected back from inside the raindrops.

Rainbow sprinkles are made from masses of colored dough, progressively chopped up and shaped into little bits, and then mixed together. Here's how they're made. We got this footage from "How It's ...