The United Federation of Koronis is a micronation, and this piece belongs to a category of privately issued fantasy coinage produced primarily for collector sale rather than any functional circulation. Silver-plated titanium at one gram is a combination chosen for novelty over practicality — titanium at that thickness offers no meaningful corrosion resistance advantage over base metals, and the plating adhesion on such lightweight blanks is notoriously inconsistent.
The United Federation of Koronis is a micronation, and this piece belongs to a category of privately issued fantasy coinage produced primarily for collector sale rather than any functional circulation. Silver-plated titanium at one gram is a combination chosen for novelty over practicality — titanium at that thickness offers no meaningful corrosion resistance advantage over base metals, and the plating adhesion on such lightweight blanks is notoriously inconsistent.