Answer:
Jack and Jill when up the hill jack fell down
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt, my merest touch brings laughter.
What is neither inside the house nor outside the house but a necessity for any home?
Metal or bone I may be, many teeth I have and always bared. Yet my bite harms no one. And ladies delight in my touch.
Known to accessorize with feathers, trumpets, and harps.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?