Blue Ink Refills (10 Pcs), Replaceable Pen Refills, 2.75 inch (70 mm) Ballpoint Pens Refills, 1.0mm Medium Tips - Blue

Great refills! They fit my Swarovski crystalline ballpoint pen perfectly and are a dark but vibrant blue ink. Very smooth to write with and will be purchasing again!

They did fit my Brighton mini pen. However, the pen does not retract, but does fit & writes beautifully. Thanks to the gentleman who answered my posted question, I did retain the end of the original pen or it would not have fit. I am delighted...love this little pen.

Right fit for my ink pen and a great quality and price. Thanks.

I bought these because I do legal work and always want a signature in blue ink (it shows it's an original whereas with black ink it's hard to tell). The ink is blue when compared to black ink but almost indistinguishable the blue is so dark. Works fine.

They work great no skipping good flow of ink. I have one pen that fit in. Shure would like to find more pens that I could use them in. No luck in Amazon.

Someone had been at my office and left behind a "Pen-Ultimate" pen. I was like "Holy Crap, what a great pen. I'm keeping this!" But it had black ink in it. I'm a blue ink guy. I like to be able to quickly see what's been written on a page of black printed text and diagrams. Blue stands out. I've never seen or needed refills that look like this. I sought them out and found these. They fit perfectly and write smoothly. I imagine there are other sorts of fancy pens that use refills like these. Seemed like a really good price for ten refills. I also bought the black refills but will probably never use them - but just in case. It's been months and I haven't run one dry yet. Don't have any experience with other brands of this style refill but these work excellent.

Fits perfect. This was a well traveled item through UPS. It almost made stops in all 50 states.

I’m so glad to have these pen refills to go in my favorite pen.They work great.