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.

Great

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.

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!

The ink comes out as expected in the proper color.

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.

Amazing value for money. Compatible with a variety of my pens that use the standard international short cartridge. The ink consistency is on point and I haven't faced any issues. The cartridges seem to be made out of decent material and do not seem to be prone to any leaks. Definitely recommended!

I like the ink. Jinhao's Black Blue is a nice blue-black that flows well and behaves great on different kinds of paper. A wider nib gives some shading. These are a great value. However, these cartridges are *not* compatible with standard international as advertised. I tried in multiple pens that use standard international cartridges (Faber Castell, Monteverde, Parker, no-name) and I could not get them to seat, ie, the diameter of the cartridge collar is too small. The cartridges snap right into my Jinhao pens, though. Thankfully, this means the purchase is not a waste. Still, they do not match the advertised compatibility, thus three stars.

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。