3 Pack - Schmidt easyFLOW 9000 - Black Ink

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.

This batch has been great to write with. In my favorite pens. Thank you

They write beautifully and clearly. The ink dries quickly and doesn't smudge. I used one to replace a separate company's malfunctioned ink refill. Definitely worth the price!

Good refills. Writes smoothly and works for all my Parker style refills. The ink is halfway between ink and gel. Not my favorite but better than some of the other cheaper refills I have used.

I dunno, maybe I got refills from a bad batch, but they are skipping A LOT! I can hardly write a word without blank patches. Maybe they need some special type of paper or whatever, but I can’t use them. It’s small consolation that In those brief moments when it works - ink flows really nice and smooth… Update: I threw out first refill. Second is working OK so far, so I've added couple stars back. I'll update review if third one will be a faulty one or if those will grew on me. So far I'm on the fence whether to buy them again. Update: Second refill started to skip in a week of moderate use at home. Not going to buy those anymore.

was good replacement same as original

Excellent performance for a 0.7mm Parker-style Gel Cartridge Refill but wish they'd also make a 1.0mm Bold version.

Great ink cartridges! I use these in all my pens ( Jotters) and love the ink flow.

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.

This is a perfect replacement for my Leed's ink cartridge #9092-03RF! Ink writes well and it was easy to switch the cartridges.

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.

A huge improvement over the standard ones that came with my Jotter.