Get ready to make a splash with the adorableLOL Surprise! Mermaids Baby Sisters Mystery Capsule with colour change tails! Once your Baby Sisters dolls are dressed in their stunning Mermaids tails, dip them in cold water to reveal a gorgeous colour change, discover whats inside with fun mermaid-themed accessories.  Product features: Get ready to make a splash with the adorable L.O.L. Surprise! Mermaids! Baby Sisters with colour change tails Once your Baby Sisters dolls are dressed in their stunning Mermaids tails, dip them in cold water to reveal a gorgeous colour change! Discover whats 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, each sold separately Styles vary Suitable for ages 4 years +