Whether or not you actually need this stuff, it sure is nifty. We say useful. You?

A Banana Slicer

We know what you’re thinking: Who the heck can’t slice a banana? But look, this thing cuts five slices per squeeze. You have to admit -- that’s pretty cool. Plus, if you have kids, this means they can make their own breakfasts and snacks, since the dull blade makes it super-safe to use.

Bananza Banana Slicer, $10, BedBathandBeyond.com