Knob Goblin sharpening spray
From A KoL Wiki
This is a one-use spraycan full of a patented weapon-sharpening formula devised by the Knob Goblin Mad Scientists.
It will temporarily increase the damage you deal with melee attacks.
Type: usable
Selling Price: 115 Meat.
Notes
When used, gives 5 Adventures of Sharp Weapon.
Can be bought at the Laboratory.
