Horn of plenty
From Wikihack
A horn of plenty is one of the magical horns, but unlike the other horns, it cannot be used as a musical instrument.[1] It is created with 1 to 20 charges and it may contain up to 50 charges. When applied, it produces food or a potion of water, fruit juice, booze, acid, sickness or oil. The BUC of the item produced depends on the blessed/uncursed/cursed status of the horn.
A blessed horn of plenty is a great Tourist wish since it can be recharged indefinitely with The Platinum Yendorian Express Card.
