Toy / Game Crazy Forts! With 25 Geometrically Precise Solid Plastic Balls And 44 Reinforced Sticks (Ages 5+) Just add bedsheets for endless fun 69 Pieces - 25 geometrically precise solid plastic balls and 44 reinforced sticks Durable - Portable - Easy to build Promotes collaborative play between boys and girls Add on more sets for even more fun!