Another word: Drawers. You need those too. I put a smallish plastic drawer unit in my bathroom closet, with individual drawers dedicated to hair supplies, makeup, and first aid. I have wider, flatter, plastic drawers in my kitchen closet, dedicated to writing supplies (stationary, greeting cards, envelopes, shipping supplies, etc.) and smaller ones atop those, for pens, paper clips, etc.
I know many of you are saying, "DUH" right now, but some of you may be a lot like me, and the light bulbs are turning on as you read. If you are one of the lightbulb people, I am urging you to get some containers with lids to replace some of those baskets and lidless bins, and start organizing.