Pringles® are very user-friendly potato chips. They’re fun to eat and addicting. I have an issue with the can though. Once you eat half of the chips, getting at the rest can be messy, unless you pour them in a bowl.
Each can should have some kind of simple spring mechanism that pushes up the bottom as you eat chips. Or how cool would it be if you could peel away layers of the can as you go deeper in the stack of chips?
It would be amazing if the next chip was always at the top of the can.