Light up the water with colorful, smiling Glo Pals that activate when they get wet. Use these delightful characters in the bath tub to keep your child so captivated with the water they won't want to get out or incorporate them into your sensory learning plans. As soon as they leave the water they turn off. Perfect for water tables, bath tubs, baby pools, or anything filled with water. Battery life lasts 8-9 hours.