Tune Book [69924]
Table TASKNORMALMATTER_ESSENCE
Introduced in ~ 4.4.0 (Starfall)
Chinese name : 琴书
Russian name : Книга с мелодиями
Price: 1 C / 1 C
Stacked: 1
Proctype: 19:
ITEM_PROC_TYPE_NOTRADE2
ITEM_PROC_TYPE_NOTHROW2
ITEM_PROC_TYPE_NODROP
Actually, it's a lover letter.