These Barbie Dreamtopia mermaid dolls feature a color-change transformation that lets imaginations dive into their most colorful fairytales yet! Each Barbie mermaid doll features a neon-bright fantasy look with 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 as her hair, bodice, tail and fin transform to reveal a rainbow of pretty pastels! Dip her in cold water to help her change back to her original neon brights, or simply wait for her to dry and relive the transformation all over again. Bring a fantastical colour-change transformation to playtime with Barbie Dreamtopia Rainbow Magic Mermaid doll! Barbie mermaid doll features a neon-bright fantasy look with a tiara in her rainbow hair, a multi-coloured 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. Fairytale 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 or gift for 3 to 7 year olds. Ages 3yrs+