From Dungeons of Dredmor Wiki
Throwing Class Weapon
On hit, invokes Makeshift Bomb Center.
This is the sort of thing you'd construct in the free time which comes from living alone in a shack out in the middle of the woods.
Worth 100 zorkmids. B:163 S:63 B:207 S:43 B:243 S:23
It can be crafted with the following recipe: