The Barbie Color Reveal Advent Calendar delivers the ultimate unboxing experience full of winter wonderland fun. Kids will love counting down to a holiday with daily surprises, 25 total! On the first day, kids open the center tube to discover a Color Reveal Barbie doll covered in a pink snowflake-print coating. Remove the doll and fill the tube with warm water, then insert the doll and swirl her around. The water turns metallic pink, and when the doll is pulled out, her features are revealed! The surprises continue for the next 24 days as kids open each peelable panel to find a Color Reveal kitten in a metallic lavender coating, 2 other winter animal friends, holiday clothes and festive accessories. There's even a kid-sized hair extension that matches Barbie doll's! Plus, kids can use the packaging to create a wintry scene. Which doll will you reveal? Doll cannot stand alone.