When it comes to fun and useful crafts, this colorful storage box puts the icing on the cake. 🎂 To create the rainbow, draw one small arch (the last layer of the rainbow) with a pencil on the bottom of Astrobrights Cardstock Paper, and then cut five additional arches, each other larger in size than the one before it. View the rest of the instructions at the link. *Difficulty Level: Medium*