Disney The Little Mermaid Ariel Bath Time Exclusive Playset by Mattel. $40.75. Recommended Age: 3 years and up. Life under the sea is a magical adventure for Ariel and her sisters, and this Disney The Little Mermaid Favorite Moments Bath Time Playset (Exclusively at Toys R Us!) is proof! Girls will love playing with all the features and best of all, there's room for all seven mermaids to play the day away!