, permanent marker

Volume: 0 Weight: 0.25 lbs/0.11 kg
Bash: 0 Cut: 0 To-hit bonus: +0
Moves per attack: 66
Damage per move: 0.00
Materials: Plastic
Maximum 500 charges

This is a King Size(tm) industrial strength permanent marker, about halfway between a typical marker and a can of spray paint in size. Use it to write something down. However, writing "Elbereth" probably won't help you.