Unibene Parker Compatible Rollerball Refill 6 Pack, 0.7mm Medium Point - Black, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens

Smooth writing with no smear. Fit all of my roller pens that use the Parker refill style. I ordered 2 packs and am very happy with my purchases.

These refills are scratchy, require a lot of pressure to write, and had less consistent flow than the dying Quink refills I bought them to replace. I tested all six and none worked well. I can't speak of the longevity because I had to throw the entire pack in the garbage. They make the infamous $0.30 Bic Cristal pens feel like a luxury item in comparison. Worse than nothing. Absolutely do not buy.

Good

I treat these refills like slim pens in their own right. They fit nicely where bigger pens don't. The butt end cap isn't fixed, so I glue them. Then I can keep the cap on that end when I'm using the pen. Without the butt end cap, the front cap won't stay on the metal butt end, which is too bad—it would be even shorter then.

While I have always been a Parker Fan with several Rollerballs and a Fountain pen, I was disappointed with the cartridge in my new Parker Jotter. It was much finer that I would have expected from a medium tip. Not to mention, under certain conditions it was "skipping". I am very happy with the Unibene replacement. It is as full and consistent as I would have expected. I also like their blue ink color. Will need to see how longevity plays out. However the Unibene replacement cartridges I have used in some tactical pens have been a pleasant surprise, thus the new loyalty to this brand. I believe its worth a try for this modest investment.

As much as I want to love this ink refill, I have a major problem with it. Fresh out of the box, the ink refills skip. And it's a multitude of them that have this problem. The color of the ink itself is really good, and it allows my Parker IM to glide with ease across the page. Plus, the price is way better than Parker's proprietary refills. Because the skip rate is such a major issue, I had to dock 3 stars. It can ruin your rhythm of writing and can be such a great inconvenience.

If you own and use ANY Parker rollerball pen (from the Vector to the Duofold Centennial), then your pens NEED this refill! They are MUCH better than the Parker or Monteverde refills! They are smooth, lay down a beautiful skip-free line, and they LAST! What a value! Parker could learn a thing or two by studying this refill! The ink dries fairly quickly which leaves your page smudge free! I got the black refills, and the lines are nice and dark! I use them in ALL of my Parker rollerball pens. The pen shown in the pics is the Parker Premier rollerball in black with gold trims. These refills are especially nice in this pen, and make it an absolute pleasure to write with! If you're looking for an upgrade to the "skippy" Parker branded refills, look no further! Unibene has you covered! Highly recommend!

Great

Why buy new pens when refills fit the bill at a much much much cheaper price. I highly recommend this option to people who still know how to write cursive or can write at all

otimo

المنتج رائع جدااااااااا أفضل من العبوات السابقة بكثير

An effective replacement for my Parker rollerball pens. Like the blue colour ink. Writes smooth and with lines thicker than Parker.

If you're usually using the brand name refill this substitute will make you cringe. The roller tip is no where near as smooth as the original and the blue ink appears watered down compared to the genuine refill.