6 Pack - Schmidt easyFLOW 9000 - Black Ink

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!

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.

They write smooth,and last long.

Good product good price.

I've had a chance to compare the Parker, Schneider, Monteverde, Schmidt easyFLOW, and a half dozen generic brand ballpoint (ISO 12757 G2 or sometimes just called G2) refills. All will fit the standard Parker (G2) type ballpoint pen (the most commonly found ballpoint pen cartridge).For my writing style, I've come to favor the Schmidt easyFLOW refills. I require a very dark ink, that dries quickly, doesn't smear after it dries, and doesn't blotch. The Schneider Gelion is a gel ink and though it writes well, I can empty a refill in about two weeks. The Parker and Monteverde are excellent as long as you use the pen daily on a consistent paper. Their ink could be darker for my taste. Also, towards the end, those brands begin to blotch in my experience. The Schmidt easyFLOW stays consistently dark and the line size does not change with heavy use. It dries relatively quick and rarely smears. I've never experience blotching problems. An easyFLOW typically lasts me about two months. I tend to write in log books and the paper might be heavy, standard, or so thin it is almost transparent. easyFLOW gives good results on all of them.Depending upon the pen, I sometimes make minor adjustments by pulling out the plastic barrel stop about 1/16 of an inch. I've begun to use these refills almost exclusively with Rotring and Pelikan pens. I have no experience using the pens in extreme temperature environments, so I can't help you there.

I usually don't take the time to write reviews but I had to for these. I love the Easyflow 9000 carts. I had purchased a 3 pack back at the beginning of 2020 and one cartridge was lasting me months on end with a job that I write every day at. In Feb I moved and ended up misplacing my other 2 carts, so I purchased a 6 pack here. These have been the worst excuse of a batch I have ever used in my life. My carts were delivered on April 12th 2021. As of writing this review on May 5th 2021, I am already on the 5th out of 6 carts because they have froze up and started skipping non stop. I have seen a few other people say they have recieved a bad batch as well. Whoever is sending them out needs to stop. Otherwise I suggest buying from somewhere more reliable like Jetpens. Huge waste of time and money.

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.