Get ready for some colorful fun with Disney Princess Rainbow Reveal Ariel. This doll features a tail with each section a different color. And when you put it in warm water, each section changes, becoming brighter in a rainbow of colors. Then it changes back as it dries and cools. Kids can make the colors of this mermaid toy change over and over again. The segmented tail means that it has a fun motion too; kids can move it so that it looks like she's swimming, either in water or out. Inspired by the classic Disney animated movie The Little Mermaid, this doll will allow kids to imagine exciting adventures "under the sea" as they recreate favorite movie moments or make up their own new stories.