Ключевые слова: abacus, activity, baby, board, busy, chain, child, clock, curious, cute, develop, development, diy, door, early, educate, education, elementary, engagement, family, fine, finger, fun, game, gear, handmade, home, hosefaucet, infant, kid, lace, learn, lock, montessori, motility, motor, nursery, play, preschool, pulley, skill, switch, thing, toddler, toggle, touch, toy, wheel, wooden, zipper,