Best Baby Toy?

What can keep a BUSY nearly 10 month old child busy in an airplane? What toy is so fascinating that it is trumping all other toys and items right now (INCLUDING cell phones & remotes!)??



TRUE!
He loves them...I give him a couple at a time and they are apparently fascinating. He turns them over and over in his hands - raises them above his head - talks to them - etc. Ahh, to appreciate the little things...