Get ready to make a splash with the adorable L.O.L. Surprise! Mermaids!™ Baby Sisters with color change tails! Once your Baby Sisters dolls are dressed in their stunning Mermaids tails, dip them in cold water to reveal a gorgeous color change! Discover what’s inside with fun mermaid-themed accessories. Show your Mermaids Baby Sisters dolls off and carry them around in their L.O.L. ball, which doubles as a clamshell display for your cute mermaids! Collect all 8 LOL Surprise Mermaids Baby Sisters and round out a world of play with their big sisters in the LOL Surprise Mermaids Tots collection, where you can Make A Mermaid Tail for your doll, and Mermaids Tweens, 4 NEW fashion dolls including beautiful color-changing mermaid tails! LOL Surprise collectible dolls with stylish hair, fun to dress outfits and many detailed accessory pieces make a perfect toy and playset for kids including 4- to 7-year-olds and up girls and boys for imaginative pretend play! As birthday gifts and gift for any special occasion, dolls provide hours of social play with siblings and friends! From MGA Entertainment, creators of L.O.L. Surprise!™ fashion and collectible dolls, Miniverse™ dolls, Rainbow High™ fashion dolls, Na Na Na Surprise dolls, Bratz® fashion dolls, MGA's Dream Ella™, MGA's Glitter Babyz™, Lalaloopsy™, Baby Born® Surprise baby dolls and collectibles, Little Tikes® kids' toys and many other favorite brands.