Bring a fantastical color-change transformation to playtime with Barbie Dreamtopia Rainbow Magic Mermaid doll! Barbie mermaid doll features a neon-bright fantasy look with a headband in her rainbow hair, a multi-colored tail and a bodice with sea-inspired accents. Dip Barbie doll in warm water to see her hair, bodice and tail instantly transform to reveal a rainbow of pretty pastels! Dip her in ice-cold water to see her change back to her original neon-bright look and relive the transformation again and again. Fantasy lovers will have so much fun transforming Barbie doll's look and taking her on enchanted undersea adventures! Barbie Dreamtopia Rainbow Magic Mermaid dolls make a great bath toy for 3 to 7 year olds. This Barbie Dreamtopia Rainbow Magic Mermaid doll features a color-change transformation that lets imaginations dive into their most colorful fairytales yet! Barbie mermaid doll features a neon-bright fantasy look with a tiara in her rainbow hair, a vibrant multi-colored tail and a bodice with sea-inspired accents. Ready for a color transformation? Dip Barbie doll in warm water and watch her hair, bodice and tail instantly change color to reveal a rainbow of pretty pastels! Dip her in ice-cold water to see her change back to her original neon-bright look and relive the transformation again and again. Doll cannot swim or stand alone. Colors and decorations may vary.