Strip of bark torn from a tree. Use for tanning leather and as a meagre fuel source. A byproduct of using bark in the tanning process is Tar.
The leatherworkers of Kordava are renowned for their supple and pliant leather. Their process for tanning, and the bark that they use, is a well-guarded secret.
Teas brewed from the bark of certain trees are rumoured to cure many different kinds of ailment.