3 Pack - Schmidt easyFLOW 9000 - Black Ink

These refills are good, with no skipping. The color pops out when it touches the paper, and is smear resistant. It dries quickly, and is worth the cost for the 3-pack.

As a middle school teacher, these pens are an essential part of my daily instruction. The Schmidt easyFLOW 9000 writes extremely smoothly with consistent black ink flow, which is especially important when I am modeling math problems under a document camera. There is no skipping, blotting, or need to apply pressure, so every number, symbol, and step is clearly visible to students. The clarity of the black ink makes it easy to emphasize math concepts through structure rather than color—such as underlining key information, boxing answers, circling important values, and clearly separating steps in multi-step problems. This helps students follow the problem-solving process in real time, especially when lessons are projected for the entire class. These pens are reliable, comfortable to hold during extended teaching periods, and produce clean, professional-looking work. I highly recommend them to teachers who frequently write math problems on paper for document camera instruction and need consistent, legible results every time.

First off. Parker, your done. Why would anyone buy that refill over a 9000. The 9000 is perhaps the best refill for a Parker G2 style you can buy. I use both black and blue, 1.0mm refills. Both are outstandingly smooth and dark. I'm a 100% pen nerd. I journal every day. I own 100s of pens. Every week it seems like I buy a new pen or make a pen/ink combo. This is literally the best refill money can buy. I teamed it with a Rotring 600. Perfect combo.

I use these refills in my Retro 51 Tornado pens. Occasional skipping at the very start of writing but does not interfere with the general writing process. I like them. I have not used other brands to give them a “better than” review. No regrets on the purchase.

At first they were not working with the pens I have, they were getting stuck in the push mechanism. Once I was able to get them to synch with the pens I was refilling they worked great. They write so smoothly and the ink is very rich. So much better than what originally came in the pens I use. I will be ordering more of these in time!

These used to be a great refill but like other reviews on here have said, the ones I bought in 2021 (total of 2 of the 3 packs) all skip when writing and or ball gets stuck. I’m thinking and hoping there was just a large bad batch in 2021 as it seems most the negative reviews with this problem were from after 2020. I use expensive pens and this refill really is what was recommended for the size of pen. I’m looking for another refill possibility but may try these one more time from a different seller to see if it’s just from this seller or if maybe Schmidt manufacturing has moved to cheaper or different parts that is causing the issue. Results may vary if course so purchase knowing this could be the case. Oh, I ended up trying all 6 refills and all 6 had the problem almost immediately. Threw all away. Didn’t bother with a return for $14.00.

These work perfectly in my pen, and the ink rolls nicely without smearing

I think these are knockoffs; they did not work very well. All three of them write poorly. They do work, but not like the originals. Used in a $200 Tactile Turn pen. Disappointing. This is what the pen came with originally, and it wrote smooth as butter

Achetés pour un stylo, je suis fan de la taille de la mine (0,9 mm?), écriture facile. Par contre, par temps froid il faut faire attention ça peut "couler" moins facilement.

Fantastic flow, This makes any standard biro that takes a Parker refil write the wasy you expect a premium pen to. Match this with a Jotter XL or similar and you have a brilliant combo. I've recommended this to friends, all of whom have loved it.

La escritura es fluida pero falla aleatoriamente obligando a repasar lo qie debería estar ya escrito

Refills are very smooth. Way better than refills that come with Parker pen.

Schreiben wunderbar flüssig und mühelos, eine der besten Minen überhaupt.