Vibe's GloPal's "Alex" 4-Pack features four liquid-activated, light up Yellow cubes. Alex has a big smile, and glows Yellow when placed in a bath or other liquid. The only thing that will light up more than Alex is the smile on your child's face! Each pack has four cubes inside, and is intended for ages 3-and-up.
GloPals have been independently tested by laboratories in the United States to meet all applicable standards for children ages 3 and up.
Individual GloPals lasts a minimum of eight lighted hours (only the time that the product is lighted will count against the battery life). GloPals automatically turns on when placed in the bath, and automatically turns off when the bath is drained. On average a GloPals last for an average of 4-6 weeks. GloPals should be removed from liquid and dried when not in use. Typically, removing the Pals from liquid, giving them a quick shake, and setting them out to dry will help increase the lifespan of the Pals.