Infinitesimal ionized ingot
From Twilight Heroes Wiki
infinitesimal ionized ingot
Plural: infinitesimal ionized ingots
An iota of iron, a pinch of platinum, a smidgen of steel. This is a very tiny bar of some kind of metal, but you really aren't sure which one. It probably isn't cooled bromine, though, so you can strike that from your list of possibilities.
Miscellaneous Item
Autosell value: 100
How Obtained
Other Uses
Trade in at the hint giver for: