I ordered this ink after trying the black pilot cartridges. I thought the blue colour would be as intense as the black one, but that's not the case. However, for everyday note taking and signing documents it's a very good and affordable choice. Not completely waterproof but it won't fade easily like most other inks. It is also very well behaved on cheap paper. Overall very good value for it's price.
I ordered this ink after trying the black pilot cartridges. I thought the blue colour would be as intense as the black one, but that's not the case. However, for everyday note taking and signing documents it's a very good and affordable choice. Not completely waterproof but it won't fade easily like most other inks. It is also very well behaved on cheap paper. Overall very good value for it's price.