[WHAT IS IT!]. : OOLY Splendid Duo fountain pen ink refills are just the thing to make sure you never run out of the most common ink collors. Works with all OOLY fountain pens including Color Write, Splendid Pens, Modern Script and Fab fountain pens.

[WHAT IS IT!]. : OOLY Splendid Duo fountain pen ink refills are just the thing to make sure you never run out of the most common ink collors. Works with all OOLY fountain pens including Color Write, Splendid Pens, Modern Script and Fab fountain pens.