Jinhao Fountain Pen Black Ink Cartridge International Standard 2.6mm Bore Diameter Ink Refill Set of 30 PCS

These inks are perfect. Bold colors flow smoothly and that work well in international cartridge fountain pens. I use these in Simplpens fountain pens wand they work in medium and thicker pen nibs. I highly recommend these and they last a while.

AOK

Great value ink. Didn’t fit my jinhau 500 but I might have ordered the wrong product. I ended up chopping them open for the ink and using the 500’s converter. Ink dries quickly and looks presentable. It’s a very light color that appears low quality to me, but that could be a preference thing. It writes well and with a F nib doesn’t bleed or feather on my crummy computer paper. I think this is a good starter ink until you upgrade.

Very good ink. Smooth and clean

I bought these cartridges for my Jinhao 82 fountain pen and they are perfect. great flow, ink takes very little time to dry on paper. I ordered the black cartridges but may end up ordering the color pack as well! tons of ink, should last me a while. Would definitely buy again for my Jinhao 82. Oh- I will note when installing, you will need to put pressure until cart clicks into place!

Nice variety of colors. The inks are gorgeous and richly colored, and the cartridges fit my Jinhao 82 fountain pens. Great value for the money!

I bought those cartridges, because they claimed to be standard cartridges, fitting my fountain pen. They might be, but they did not fit in my pens. They fit somehow, but not good enough to use them. When the fountain pen is not used for a few hours, no ink is coming out anymore. It's just a nightmare. I always used Pelikan cartridges, which cost about 3 times as much and was trying to change to a more economical version. Wrong!!! I ordered Pelikan again and they work just wonderful. Forget those. Stick with something, which works.

The blue ink in this set of inks is very good quality, maybe as nice as Waterman Serenity Blue (except Waterman bottled ink comes with the bonus of excellent bottles, almost worth the price of a Waterman bottle of ink even without the ink). A couple others are pretty good as well. Black is pretty serviceable, though I'd take Waterman Intense Black or (especially) Aurora Black instead any day of the week. The green and orange inks, on the other hand, seem anemic on paper, and they rob the fountain pen writing experience of some of its smoothness. They feel "dry" and rough, and can probably just be thrown away without really missing anything. Of the inks in this set, I'd only bother buying the black (which you can get in cartridges without any other colors for dirt cheap as well) to give away to people who need some emergency ink or something like that, or the blue if I could get it without the rest of the colors because the Jinhao blue ink is quite nice and it's dirt cheap for cartridge ink. In practice, I might buy more black to give away, as I mentioned above, but I'm likely to just buy Waterman Serenity Blue for my blue ink, and use Aurora Black (my overall favorite ink so far) in my everyday writer. Given the cheap price for this, the "value for money" should be five stars, but the fact a third of the ink I got is borderline unusable suggests I should remove one star from the value rating for these inks. Because of that, a "quality" rating should be lower than the "value for money", "presentation", and "easy to use" ratings I gave this ink, but Amazon doesn't at this time offer a "quality" rating category. It's reflected in my three-star overall rating.

I bought this for my daughter‘a Jinhao Foutain pen. But Unfortunately, this ink did not work at all. Ink is not coming through the nib, even though the pen works fine with other inks. I was disappointed with the quality and would not recommend this ink for your Jinhao pen. The main part that you can’t return this item either so careful when you are buying this ink.

Todo muy bien, cumplen su función, llegaron en el tiempo prometido

These are a little narrow for some of the bigger brands of fountain pens (ie Lamy) but they're lovely for the Asian brands that I have and fit my J Herbin brand rollerball pen (https://www.amazon.ca/gp/product/B00A6VZYKE/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1), which as a side note is a nice pen option to have and I would suggest it for any ink lovers. These do not fit Schneider brand rollerball pens (ie: https://www.amazon.ca/gp/product/B07MPHQXVP/ref=ppx_yo_dt_b_asin_title_o02_s02?ie=UTF8&psc=1)

万年筆をよく使いますので、二回目の購入をしました。綺麗な黒色です。インクの流れも良く、スムーズです。コストパフォーマンス抜群です。

コンバーターが不良だった（新しいコンバーターも二個送って頂きました）ので、購入しました。色は、ペリカンのロイヤルブルーより若干濃い色合いです。パイロットのブルーブラックの青色を強くしたような色です。初めて使いますが、私は気に入りました。