We have a big stack of plastic take-out containers that we clean and reuse like Tupperware, and the lids are always stacked precariously on top of the bottoms. We threw one of these baskets in the cabinet, and now the tops are contained in the basket, with the bottoms neatly stacked underneath. We can pull one out easily; no avalanche of plastic tubs.
It's a great way to have small items (that would normally be buried in the back of a cabinet) within easy reach or organize kitchen towels and sponges. These shelves slide right into a cabinet, no assembly required, and come in a variety of widths.
• Buy them: Undershelf Baskets, $6.99 to $8.99 from The Container Store
(Image: The Container Store)