Add these Fisher-Price Play Balls to a ball pit or a small children’s pool. This set comes in four brightly assorted colors for a fun learning and playing experience. These 250 play balls can be lots of fun when played with on their own. They can be even more fun when added to any Fisher-Price Ball Pit such as the Helicopter Ball Pit or 3-Ring Ball Pit. These air-filled balls are a fun way for little ones to learn to catch and throw. This will help them improve their hand-eye coordination and other motor skills as they crawl, walk or run after the balls. They are made with a heavy-duty material and finished with a smooth seam. They are lightweight and portable in addition to being a fun way for kids to learn colors. Your little ones will have hours of fun and entertainment.