A misplaced workshop tool from the Hunter's Dream.
The hunter who retrieves this can fortify weapons by
kneading blood gems into them.
Blood gems add properties to weapons when used to fortify
them, as blood defines an organism.
- Found in a chest in Central Yarnham in the library area after the Tomb of Oedon, immediately following the Father Gascoigne boss fight
Unlocks the ability to reinforce weapons with Blood Gems.