The Play Day Bubble Whale Battery Operated Bubble Maker Toy does more than just make bubbles, it makes smiles too! This adorable little bubble maker uses four AA batteries (not included) to create a continuous flow of bubbles in various sizes for hours of bubble-time fun. Simply add the recommended amount of solution from the included four-ounce bubble solution bottle, or make your own, start the whale, and watch the bubbles appear in seconds while delight plays across the faces of children aged three and up. Start an instant bubble party at the park, beach, lake, or just in your own front or back yard with the Play Day Bubble Whale Battery Operated Bubble Maker Toy.