Wordsworth & Black 30 Pack Fountain Pen Ink Refills - Set of 30 Assorted Ink Cartridges - International Standard Short Size - Length APPR 2.3" - Base Diameter APPR 0.24" - Disposable and Generic

The ink work great and fits into my pens perfectly. I have a Wordsworth & Black, Ellington & Jinhao. I'm disappointed in the fact that I didn't get 8 colors. I only received black, blue, red, green purple and pink. No orange or yellow were included.

The ink dries faster than my old. Cartridges. I highly recommend. Love the blue color.

Excellent drawing inkDries fast but doesn't dry out on my fountain pen!!!

I go through a cartridge about once a week and love this brand of ink and fountain pen. No, it’s not Mont Blanc, but for journaling and signing business documents, I love how this ink bonds to the page and dries in time to not leave smears if I turn the page.These refill cartridges are a snap to change out. You just unscrew the nib part of your pen and then unscrew the empty cartridge. Once it pops into place, alll that’s left to do is reassemble the pen, point the nib downward and lower and raise it a couple times to let gravity do its part to get the ink running once more.I love these ink pens and these refill cartridges help make my writing experience all the more pleasurable.

Seems like the ink volume in the cartridges has decreased lately.

I’m not sure what to say; they are ink cartridges for a fountain pen. They seem to be a good price & are so far, as expected.

The product detail says it fits most pens. But I’ve got a pilot, zebra and waterman and these cartridges do not fit any of them. The description says it fits waterman but not my pen. I’m gonna keep the ink and I’ll just buy a pen that will fit. But it’s a little annoying. Oh well.

So far so good. Good clean colors, smooth writing. Same brand as my one fountain pen.