I am teaching Madelyn how to use a snack cup so that when we are out shopping I can give her puffs/cheerios without leaving a trail through the stores. The snack cup has a lid with slits so that stuff won't spill out but she can pull things out. She learned quickly to stick her hand in, grab and pull it out with a puff. BUT when you have to have one in each hand and one hand is full of puff already, it creates a dilemna.
(yes, I set the cup back on the tray, but she got her hand on own)