30 Pieces Ink Pen, Ballpoint Pen Refills Replacement Ballpoint Black for Retractable Pens Office College School Supplies (Blue,0.7 mm)

My order arrived in a timey fashion. I had numerous old vintage click pens, and these refills did not perfectly fit. My vintage click pens had all metal ink cartridge's which have a slightly smaller ink tip. The metal tip on the refills were too big for the smaller pen openings. However I was able to enlarge the pen tip openings by sanding the pen tips down just a little, thereby creating a larger opening. It worked out perfectly, and the refills fit and the pens easily click up and down.

A good value for the price, I got them as replacements for some old pens I didn't want to throw away. Some I had to cut to size to the original shorter sizes, I could not replace just one for a pen that has a slightly larger ink tube. I have been using some of the pens already and they work fine, ink flows ok. All in all I am satisfied.

Most work well. Good price

Good quality! Good to have this case of ballpoint pen refills. Give some to friends and clients. Some beautiful pens could be dumped if not using these refills, what a waste! We need to save our earth! :-) Hope more people are aware of this product.

Update 211223: Tossed the first refill because the "skipping" was driving me crazy (some would claim that would be a short trip). 2nd refill performs much better than the first, but still occasionally "skips", but not to the extent of the first one. 2nd refill is usable. Upgraded from 1 to 3 stars. Received these, cut one to fit my pen, removed the wax(?) covering on the ball-point, assembled the pen and started to write. From the start, the ink tended to "skip". Wiped the end numerous times to assure protective wax(?) had been removed. Don't know if ink is bad, wax(?) covering on the ball-point was not completely remove or the ball itself is bad, but the first refill skips repeatedly. Filling out a crossword puzzle requires many scribbles in the margins to get the ink flowing again so the pen will write.

Great tell for my promo pens. No leaks.

When you find a pen that works and writes well you want to savor it . That being said I thought ok let me order the exact refills & it will be a win win. Well after inserting them in the favorite pens as replacements it took about a day or two and they stopped working or dried out even though the ink shows as full. Originally thought it was a fluke but tried 5 or 6 more and the same thing happened on each one so either a bad batch altogether or I’ll just have to find a new favorite pen & chock this up to a learning experience

I bought these to replace the ink in custom printed pens which I didn't want to throw away when the original ink ran out. I swapped out three pens tonight and the new replacements write perfectly. Two of the pens had originals that were shorter than these, so I simply cut the replacements to the size of the originals. I know replacements sometimes dry out sooner than originals, but with 30, I can swap them out again and again. I'm keeping them in their little case inside a ziplock to try to keep air out until needed. I recommend these!

tres bien

تماما كما أردتهم مخزون كثير للقلم وبسعر ممتاز جدا

I have not "dislikes". I have several good ballpoint pens that needed refills and those received do the trick.

J'en avais bien besoin sauf que pour mes stylos, ils étaient trop courts. J'ai bricolé un peu pour que ça fonctionne mais il serait bien que pour la vente en paquet de ce genre, on est la possibilité de différentes longueurs afin d'éviter de retourner ou de bricoler. L'encre est parfaite par contre, 10 sur 10.

Another cheap Oriental product , misrepresented to fit the Pilot Better Retractable Pen! Never Again will I believe the Amazon descriptions, I'll shop elsewhere for the items I Need!