Answer:
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
I am rarely touched but often held. If you are smart you'll use me well. What am I?
My first is a heir; My second's a snare; my whole is the offspring of fancy; which I sent out of play upon Valentine's day As a token of love to my Nancy.
I have a brother. However much we run we do not reach each other.
I am seen in the water. If seen in the sky I am in the rainbow a jay's feather and lapis lazuli.
What made Cyclops quit teaching?