I saw the idea on Pinterest (of course) and decided it would be adorable to do for my daughter-in-law's kindergarten class. A quick trip to the Dollar Tree yielded purple paper cups, and, not only packages of googly eyes, but colorful eyeballs too.
(And as a bonus, I also scored orange and black striped paper straws for the pint sized students.)
I whipped out my hot glue gun and attached the eyeballs in a mater of ten minutes.
Too danged cute.