10-Pack Black Medium Ballpoint Pen Refills for Penagain & Zebra Telescopic Pens - Smooth Writing Ink - Perfect for Office, School & Everyday Use

I’ve used PenAgain pens for almost 10 years because I have arthritis in my thumbs. The online store I normally bought my refills from closed last year. So, I thought I’d try these and they work great! They absolutely fit in the PenAgain and write very smoothly. I have no complaints.I like the Pen-again pens, and this works well with them. . .it came in a timely manner.I have a unique bullet-shaped pen that was given to me as a gift and is difficult to find refills for. These were exactly what I needed and fit perfectly. They even write smoothly, which I am very pleased about.I have a little sticky note holder case in my handbag that uses a pen to keep it closed. Unfortunately, the pen was no longer working. I purchased some other replacement pens and they ended up being the wrong size. I continued to look and found these little refills and the moment I saw them I knew they were going to work. Sure enough, they do and now I have my little note holder with a purple pen that I can use to write on them. I'm happy!I've tried quite a few different PenAgain pens and refills and this is by far my favorite. Having 10 refills means I never worry about running low. The only downside is that occasionally one of the refills might not be as good as the rest, in which case I usually toss it in favor of a better one, but that's rare, like 1 out of 10 in my experience. They also last a long time and are solidly dark, and glide well over the paper. I'd definitely recommend these to anyone who uses PenAgain's often.Couldn't seem to get working properly. Hope it has mre ink the the original cartridge which emptied very quicklyThese are spendy and don’t last long when you use your PenAgain daily, but it is SO worth the comfort over a stick pen or even thicker regular pen. The refills perform exactly as expected.Because the penagain pens are so small, the ink runs out before the pen falls apart. I thought these refills would be a great solution to that problem. It was not! The flow of ink is sporadic at best. I have to hold a flame against the point to get smooth flow for a few lines, then do it again. Maybe I got a bum package, but I will not order these again.