Ключевые слова: activity, ball, ball pit, balls, bright, cheerful, cheerful atmosphere, colorful, colorful balls, dry pool, dynamic, entertainment, excitement, fun, fun environment, game, happiness, indoor, indoor playground, joy, kids, leisure, multicolor, pit, plastic, playful, playful activity, playground, rainbow structure, recreation, safe play, soft play, toy, vibrant, vibrant design, vibrant playground, vivid,