Dry erase boards are modern day chalkboards. Write something on them and when you’re finished, just wipe them off and then you can start all over. If you’ve ever wanted a portable version of a dry erase board, the Wipebook is it. This notebook features 25 smooth pages that work with dry erase and correctable markers. You can write on the pages like you do with a regular notebook, but if you need to change something, it’s very easy to erase your mistakes. Wipebooks are available now for $25 each. Buy one, use forever.