Rainbow, rainbow everywhere

Can you guess what this is.. Candy, drops, colorful soap?! At least those where the things going through my head when I first saw this picture. But those are actually Rainbow Crayons ! Isn't that the neatest idea to just put all the colors together and make some nice rainbow crayons out of them. These look like they would be so much fun, even I want to take one in my hand right now and let the creative juices flow. Just imaging what your children would say. And I love the idea of using them as party favors. What better thing to give and get! I just had to share these :)