DetailsMake a splash with Barbie® Sparkle Lights Mermaid doll from Barbie™ Dreamtopia -- her tail features magical "swimming" motion and light-up action making her a great gift for young kids! Easy activation means kids can repeat the fun over and over again for storytelling surprises and magical effect! Simply dip Barbie® mermaid doll into water to activate a rainbow light show within the translucent purple tail -- or push the sides of her peplum for a light show on land; a variety of combinations add to the surprise and delight! While holding her in the water -- or out -- press the sides of her peplum to start a swimming motion in the tail; it's so realistic, imaginations will dive right into storytelling! Barbie® doll's outfit adds to the magic with a light-catching shimmery pink bodice and shiny translucent tail; accessorize with the translucent blue tiara for more fairy-tale fun!