6 Pack - Schmidt easyFLOW 9000 - Black Ink

As someone who relies on pens for fieldwork, I have come to trust Schmidt easyFLOW 9000 - Black Ink as my go-to choice for all my writing needs. After trying countless inks, I have found that this particular ink consistently delivers the smooth, effortless writing experience that I require.When working in the field, I need a pen that writes flawlessly every time, without skips, blobs, or smudges. Schmidt easyFLOW 9000 ink provides just that. The ink flows seamlessly from the pen tip, allowing me to write quickly and legibly, even in less-than-ideal conditions.I have used this ink in a variety of pens, and it has never let me down. While I prioritize comfort when selecting a pen, I have come to realize that the ink quality is just as crucial. Schmidt easyFLOW 9000 ink has become my standard for assessing the performance of any new pen I consider purchasing.Moreover, the black color of this ink is rich and bold, ensuring that my writing is easy to read and stands out on the page. The ink also dries quickly, minimizing the risk of smudging or smearing, which is essential when dealing with important documents or notes in the field.In conclusion, Schmidt easyFLOW 9000 - Black Ink is an exceptional product that has earned my unwavering loyalty. Its smooth, reliable performance and compatibility with a wide range of pens make it an indispensable tool for anyone who values high-quality writing. I highly recommend this ink to all professionals, students, and writing enthusiasts who demand the best from their pens.

The best so far, and the cheapest too!?I went through about a dozen Parker Gel (30525PP) refills, only TWO of which lasted until they ran out. Five (!) of them leaked/exploded at one point or another, and a handful more just quit writing after a very short time. One never worked from day one, and one leaked all over the minute I installed it.I tried the Fisher Space Pen refill, which didn't write very well and stopped working after a short while.I also tried the Itoya AquaRoller Gel 0.7, which ended up being as bad if not worse than the Fisher refills. I'm tired of leaking refills and ruined clothes!I've only been using the Schmitt Easy Flow 9000 for about a month now, but I'm still on the first one, it writes better than any of the others, nice and dark, smooth. Just like you'd expect from a gel. No leaking! (yet).I'll update if anything changes, but I am very pleasantly surprised by the cheapest of the bunch!___________________________________________Update August 17th 2016:I'm on my second of the 6 pack now, the first one worked flawlessly until it was empty, and the second is working flawlessly so far too! I just can't believe how much better these are than the more expensive options. They write the best of the bunch too!P.S. I'm a pilot by trade, I use these in my daily flight pen, and the constant air pressure changes must have had an impact on the reliability of the other refills, but these things are just plain rock solid!___________________________________________Update August 24th 2019:I just ran out, and promptly ordered more. These things have a very long lifespan, no shortage of ink inside!Every. Single. One. Worked. Flawlessly.

One of the best smooth writing refills you can get. Highly recommend.

Much better than Parker branded Refills, these are affordable and some of the best Parker style refills you can buy!

After ordering several US made machined pens through Kickstarter, I immediately found myself in need for a good pen cartridge that writes effortlessly w/very good quality. One of my pens came with a Schmidt cartridge in black. The cartridges I bought write very smoothly and deliver plenty ink, making writing effortless. My only complaints is that once in a while I end up smearing my writing as ink flow very infrequently ends up w/a slight blob, which I then pass over w/my hand (I am a left handed writer). The medium tip feels ideal to me as it makes my handwriting very legible and, as mentioned before, creates a smooth and effortless writing experience. Using different paper, I have never felt any scratching or resistance, unless I managed to drop my pen and it damaged the roller ball upon landing. Then all bets are off although that should not reflect on the pen. The price I paid through Amazon was significantly less than what I would purchase in a Mortar and Brick store, thus I bought a bunch of them.

Last year I started to get into writing. It made sense since I loved trying different pens and paper to find that perfect combo. I did a lot of research and picked up a few of the Parker style G2 refills and a few different notebooks with different types of paper. The refills work with you standard cheap paper you find everywhere. It does have more feedback and resistance with the cheaper paper. Tomoe River paper and this refill are stupid smooth. Only down side I found with this combo is if oil's from your hand or something else get's on the paper it will not write over the oil spots. It's really smooth paper so that doesn't surprise me. The best combo I found for every day use is Midori MD notebooks and this refill. The paper in the Midori MD has just enough texture to keep the refill writing yet is smooth enough it doesn't effect how smooth this refill actually writes. If you have heard about these refills like I did just try them because they are worth it. Another reason I love them is they don't cause hand fatigue when writing for long periods of time like a lot of ballpoint pens and refills will. These are and will be my number one refill for anything they will fit as long as they are made. My second choice is a Jetstream SXR-600-07 which is worth a look as well.