The Container Store Erasable Labels

Eliminate confusing and unsightly layered labels and scratched-out markings on file folders with this kit. It includes 80 labels, a marker, and an eraser that lets you wipe away the old and rewrite perfect new labels every time you change your system — or your mind. To Buy: $9, www.containerstore.com.

Pendaflex Label Clips

These colorful clips let you group papers without a file folder. Plastic tabs label each group as you would a folder. If you stack them, you’ll be able to quickly find the batch you need. To Buy: $3.50 for 12, www.pendaflex.com.