ball pit
a large, shallow plastic or vinyl pool filled with brightly-colored plastic balls often used in a play area for children often enclosed with a net or fence may also include inflatable walls or cushions
ball pit which is a large, shallow plastic or vinyl pool ball pit which has filled with brightly-colored plastic balls ball pit which often used in a play area for children ball pit which often enclosed with a net or fence ball pit which may also include inflatable walls or cushions