A O&P chart pad set of all 7 Nations.

Each Pad has 30 tearaway double-sided pages, with inside cover reference.

While the dry erase boards (available in Jumbo Pack) are great, the paper pads are handy because you can keep a record of the entire game without having to erase, Also, they have a nifty reference cover.  And not to mention they won't smudge and have a smaller tabletop footprint.