The littlest trays are perfect for catching pocket change, jewelry, keys, or holding business cards. I love layering a trinket tray on top of a larger tray on an ottoman to hold the TV remote.
When space is at a premium, go vertical. Tiered trays can almost double your storage space. We use a tiered tray on our bathroom counter to hold small beauty products. They're also a stylish way to store jewelry--let the earrings dangle off the top tier.
On the vanity or even on top of the toilet tank, a vanity tray is a glamorous way to display perfumes, lotions, nail polishes, and small toiletries.
A well-styled office is clutter free. Papers can get out of control fast, so keep them neat and tidy in a multi-level paper tray.