Satisfying Work Pen

[Ksnax]

I work in an office, wanted to see if anyone had any suggestions for a fun work pen. I make many marks during a shift - a fountain pen doesn’t make sense, too messy and impractical. I do sign a lot of documents. I’m currently using a Pilot G2 as my pen of choice - is there anything I can use to improve the satisfaction of writing? Also, love blue ink because it helps distinguish an original from a copy.