Having a whiteboard in your office is a great way to keep track of your ideas and brainstorm from time to time. You can’t carry your whiteboard with you in your pocket though. If you plan to get multiple people to contribute to your brainstorming session, things are going to be even more challenging. The Foldable Pocket Whiteboard could come handy. It is 27 mini whiteboards which you can use to write down ideas and carry them with you. For $10, this is a cool pick up.