With just a little work, I turned an Excel sheet into a modifiable piece of graph paper. The trick is to square up the cells. The gauge is less important.

Profile paper is specially- ruled for making longitudinal sections of railways, roads, etc. Other varieties of graph paper include permille paper (arithmetic probability), square-law, polar ...

In a half year of use and cleaning only with paper towels or dry erasers, the Battle Graph boards have no ghosting whatsoever. The white dry erase surface is high quality but the other side is ...