From Discworld MUD Wiki
|Precise dimensions||1 x 2/12|
|Thaums/sec||4 stable / 5 talisman / 9 max|
|Speed||10 Extremely fast|
|Maximum damage||4 Low|
|Average damage||1 Extremely low|
Chipped from obsidian, this serrated black knife glitters unpleasantly. The handle has been carved from bone, and inlaid with tiny rubies that form seven hands encircling the hilt.
The obsidian knife is about a foot long and a couple of inches wide. It is made of glass and could be used as a weapon of type dagger.