Answer:
Both guys and women enhance their visual organs with this item.
Proof you've done your time in school
What gets broken if it’s not kept?
I question what lies above, and I’m shared with those you love. At my sound your hands will shake, and oft heard soon after wake. A card not found in a deck.
This is a dead giveaway
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?