Bests & Worsts Reviews from Amazon

I write with Noodler's Black (the brand's "standard" black ink) almost every day because I can't always choose the paper to write on. Noodler's Black can be used for two-sided writing on bad paper, even newsprint, which is rare among all the fountain pen inks in the world. I also write with Noodler's Black because it's waterproof, forgery-proof, good-looking, and pleasantly smooth during writing. I confidently write checks with Noodler's Black, and it is safe for signing valuable or important documents too (when black is an acceptable color; ask your lawyer). Please keep in mind that the Noodler's company carefully says which of the brand's colors are waterproof and which are not. In my experience Noodler's Black is by far the best Noodler's color for writing on both sides of bad paper. One behavior you might notice, if your pen's nib is an exposed metal surface (not covered with colored enamel), is that Noodler's (standard) Black spreads itself over exposed metal surfaces. This "nib creep" is harmless behavior because the ink doesn't run down onto the grip area. Wiping the ink off the nib is only temporary; more ink will soon spread to replace what you wiped off. Again, this is harmless behavior and a very small price to pay for the security of your marks, signatures and important handwritten texts.