Made out of the tail-hairs of a Girsh. Enhances perception.
You can’t tell safe water from bad, well unless there is a pile of rotting bones in it with not a scrap of flesh left on ‘em and then it’s pretty obvious.
PVT. Quinn, memoirs
When you face a foe in desperate life-or-death combat, there’s nothing like getting good and liquored up first…
Poison can only ever be the tool of a murderer - as such, alchemists are tightly regulated by the Crown, and anyone found in posession of an unknown substance is forced to taste it themselves.