Ключевые слова: activity, anxiety, banned in school, bright, closeup, craze, entertainment, fad, fashionable, fidget, focus, fun, gadget, game, hobby, hot, hyperactivity, invention, kids, light, mania, modern, object, plastic, playing, popular, rage, relaxation, relief, roller, rotating, spare time, spinner, steel, stress, style, threebladed, top, toy, trend, vivid, wooden, yellow,