- Safe and high-quality: This ball pit ball set is made of high-quality plastic, non-toxic, and safe for children to use. The smooth surface and round edges of the ball prevent children from being injured during the game. - Convenient storage and organization: The included storage bag can store all the small plastic balls, so you don't have to worry about losing them. And the small pit ball set is easy to store and carry, so you can take it anywhere. - Develop coordination and sensory abilities: Playing ball pit ball can help children develop their coordination and sensory abilities, and it is an excellent way to exercise and improve their physical fitness. - Perfect for children: This ocean ball set is perfect for children. The size and weight of the ball are suitable for children's hands, and the bright color design is very attractive to children. It is an excellent choice for children's holiday gifts.