A doll wearing a trendy fashion is guaranteed, but each doll's look remains a mystery until revealed. The packaging is part of the fun -- pull the strip to remove the outer layer and reveal a clear tube. Inside is a mystery marble Color Reveal doll and another six surprises within. Remove them all and fill the tube with warm water, then insert the doll and swirl her around. The water turns pastel pink, and when the doll is pulled out, her features are revealed! Each doll has a different combination of eye color, color-change molded hair, skin tone and decorated swimsuit, but the surprises continue, open the bags to discover a cover-up or sarong, a pair of shoes, a fun accessory, and a towel. Use cold water to transform the doll's hair and bodice.