Hexagonal Mapping Booklet (TSR), accessory for any roleplaying game
“This book contains approximately 128 pages of 7/32 hex paper printed both sides, usable for games and game campaigns. The hex sheets can be used for any number of purposes: creation of game and campaign maps, mapping during play, movement plotting, and record-keeping.”
All sheets are unused, except for the back one (see picture). Apart from this, I would describe the condition as VERY GOOD. This is a TSR product from 1981.