A KEY FOR EVERYTHING: We're big fans of compact multi-tools. You know, Swiss Army knives, Leathermen, paperclips -- but this new find from ThinkGeek makes us feel more like MacGuyver than ever before. The KeyTool fits right on your keyring and hides itself by sheathing one of your keys in a case of usefulness. It can function as a large, medium, or small screwdriver, wire cutter, bottle opener, tweezers, a nail file, and even the incredibly important finger nail cleaner. GET IT: $9.99, ThinkGeek.