Jukjvtiy Retractable Ballpoint Pen Refills 30 Pieces 1mm, Medium Point 4.2 Inch Black Ink Refills Smooth Writing for Click Pens

Refills arrived as described, although a bit longer than needed I was able to trim to fit my application, good value for price paid.

These fit the Forma pens my wife prefers and work very nicely

Very good product. Ink flow allows for smooth penmanship.

So far, the refills are writing well. A small quibble - the count was off by one. There were only 29 refills in the package instead of 30.

I’d like the fact that the tips are covered so the ink doesn’t leak out which is very good and the refills need to be trimmed to fit the pen that you are using but other than that they’re great. I love them.

I had a very nice smooth writing ballpoint pen and wanted a refill. The fit is good and exactly as described. However, the writing action is merely okay and feels cheap. So I guess it depends what you are after.

I ordered these for my retractable pens with a stylus tip. The original black ink cartridges that came with the pens would blot and smear.I prefer blue ink anyway so I ordered these and am quite impressed.They do not blot. They do not smear.I DO have to snip off a VERY SMALL portion of the refill length to accommodate the size of my pens but I don't mind .... cuz they work !!!Side note - be sure to remove the red tip protector from each cartridge before using.I will definitely buy again when needed

These are inexpensive, but seem to work just fine. It seemed a shame to discard the old pens we accumulated over the last 70 years, but over the decades all the ink dried out. Replacing the ink revitalized the pens and kept them out of the landfill. Old pens are a lot more interesting than modern ones, so you don't need to lower your standards.