A classic kids' toy made to glow! Perfect for party supplies or everyday fun, these colorful mini porcupine balls feature a soft texture that glows in the dark, meaning little ones can play catch with 'em day, night, whenever they like! Throw 'em in goody bags, take a handful with you to the playground for fun and games or use this assortment in the classroom to reinforce positive behavior. The possibilities are endless! Vinyl. (6 dozen per unit) 3.18cm Expose items to direct daylight to activate glow.