Rainbow candy in a jar is fun for St. Patrick's Day crafts, National Find a Rainbow Day (April 3), and anytime you want to share rainbow foods and treats. I love Rainbow in a Jar mason jar craft ideas, so I just had to create my own version. These are so easy to make and a fun way to brighten anyone's day. My kids' favorite part is getting to the "gold" candy (Rolos) at the end of the rainbow. They don't mind eating through the colorful Skittles ...
