UnibeneParker Compatible Rollerball Refill 6 Pack, 0.5mm Fine Point - Black, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens

Right size and perfect smooth writing. Love it.

I like that its writing still smooth, no skipping at all. For a generic refill, it is great for the quality and value for the $. The ink comes out a little faster and thicker than my Parker refill, so that it can blob easier and the lines are just not as fine, even though they both say they are "fine" and .5 mm. Makes a huge difference in letter-writing, but it should be fine otherwise. I had purchased it for the fine old art of letter writing, so I may need to go ahead and also purchase some more Parker refills. I do love the rollerball better than the gel or ballpoint versions of the Parker pen for its smooth flow.

Works well with my Parker pens.

I bought a pack of six of these refills. Out of the six, three didn't write at all. The other three skipped and stopped and scratched -- I'd be writing something and then suddenly the ink stopped and then would flow again a few letters later or the ink flow would just stop and I'd have to vigorously shake the pen to get the ink flowing again. It didn't matter what kind of paper I was writing on or whether I was writing in block print or cursive.Bottom line: don's waste your money on this. Buy actual Parker-branded refills. These are cheap Chinese crap.

It works

bought this refill, but it writes ok. It seems to scratch the paper rather than flow. Decent price, but may not e for everyone.

Refills were shipped quickly and they fit my pen perfectly.The rollerball on these is fantastic! Ink color is consistent every time. The amount of ink that hits the paper is perfect. Ink dries fast (no smudges).Like most people these days, my information capture and signatures are digital. However, I noticed there are times when one needs to use a pen e.g when business need signatures on paper. During the pandemic, I've had to use those disposable pens from the "clean jar" when signatures-on-paper were required. After doing that a few times I decided to dig up my trusty Parker pen and press it into duty. I ordered these refills via Amazon so I could get started as soon as possible.I was surprised how much I enjoyed the sensation of pen on paper (and using my own pen). Now I find myself using the pen more and more. A simple pleasure.

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!

So far so good on these refills. They fit my Parker roller ball pens perfectly and are working well.

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Great value quick delovry perfect for my pen

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

Refills d’encre liquide à un prix qui a du sens