Ключевые слова: addictive, adhd, adults, anti, anxiety, attention, ballbearings, blue, child, childhood, concentration, craze, distraction, edc, fad, fidget, fidgeting, finger, gadget, game, girl, hands, holding, kid, metal, nervous, novelty, outdoors, pink, play, popular, relax, relieving, roller, school, spinner, steel, stress, teen, toy, trendy, twirl, viral, woman,