Powerball Party by Curiosity Kits

Create ten super-bouncing balls for off-the-wall fun, plus ten molds and you get plenty of crystals for multicolored balls with Powerball Party by Curiosity Kits.Take home your powerball as a party favor for an energetic good time. Ideas for games, contests, and group play are included with Powerball Party by Curiosity Kits.Ages 7 and up.By Curiosity Kits