Evergrowing Scale

An evergrowing scale of the Erekhans.
Their hard scales are quite useful in battle, but these scales can grow large enough to smother an Erekhan to death. Thus, the Erekhans spend time each day making sure their scales are trim and proper.
Due to its unique growth trait, these scales are in high demand as a treatment for hair loss.
Vendors would buy this item at a fair price.