Are they post-its with a message or pamphlets you can stick anywhere? These beautiful and versatile teaching tools are both! Priced less than a sticker or a teaching card, they have to potential to literally "stick around" for months, spreading good will and sparking curiosity. You can use them yourself around the office. Choose what you write on them carefully, and they can stay attached to a computer monitor for years – for example "Here’s our supplier's phone number" rather than "Meeting in five minutes!"

Or give away these 25-sheet pads and have other people spread the message for you. No one throws away a pad of sticky-notes, because they are so useful and have a high perceived value.