Barbie Colour Reveal Mermaid dolls deliver an unboxing experience with 7 surprises. Dive into the mermaid series, where each doll's look remains a mystery until revealed. Pull the strip to reveal a clear tube with your teal-coloured Barbie Colour Reveal doll and 4 mystery bags inside. Swirl the doll in warm water and when the doll is pulled out, her features are revealed! Each doll has a different combination of eye colour, hair colour, skin tone and decorated bodice. Open the mystery bags to uncover a mermaid fin, necklace, brush and small sponge. Dip the sponge in ice cold water and use it to transform your Barbie Colour Reveal doll's hairstreaks, eye colour and lip colour. Use warm and ice cold water to repeat this wow moment over and over again.