Now it’s not time to make balls jokes. Be a perfect parent with this awesome gift. Multi-color nightlight portable balls are perfect for your child. Perfectly safe for kids to fall asleep with, take them under the cover or light up the room with their favorite color. They continue to glow for 30 minutes when removed from the base and then Glo balls gently fade to dark to help ease your child to sleep. Glo balls are really a top-notch product.