Toner cartridge
From Twilight Heroes Wiki
toner cartridge
Plural: Unknown
The plastic powder inside this cartridge is apparently more valuable than the printers it's used to fuel. Or would be, if they made this sort of printer anymore.
It's probably not a bad way to make friends with some old printers, though.
Miscellaneous Item
Autosell value: 15
Usable
Gets you a temporary companion.
How Obtained
Unknown
Unknown
Using multiple: Unspecified