I bought this as replacement cartridges for my Pilot Kakuno. Color is slightky darker than pictures show when writing. The cartridges are super easy to add into my pen and the ink writes smoothly!

Product arrived promptly as described, careful packaging. Very good selection at online store

Dark blue-black. Gorgeous!!

Nice cartridges. My 10 year old grandson was able to insert them himself.

Pretty much the gold standard in my opinion

Great color

Easy refills when you dont have your own ink. Just pops right in and you are good to go.

Good communication tracking purchase, shipping and delivery. Cartridges were the right ones and worked well.

Great ink, bought for a friend

These cartridges are better than the ones I had before. There is morsconsistent. I especially like the unique blue/black ink, darker than blue with a bit of distinction from the black ink. Just a nice rich color like the evaluation stars.

Love pilot inks and the blue black is great

Outstanding service.

Great!

Great

Perfect and when I had a problem it was addressed quickly and worked out well.

Just a good, solid, all purpose ink. Nice and dark. I hate the CON-40 converter that came with my Vanishing Point, so I prefer using Pilot cartridges. I have the Matte Blue with Black trim edition and this ink matches it nicely.

These refills easy to pop in and the ink is consistent. Great all around color for writing or drawing

I wanted cartridges for my VP. The capacity in the cartridges is good especially with the EF. Looks great and dries fast. Goulet Pen Company was amazing as usual.

I love the ink! I was more impressed by what was sent with the ink. I couldn't believe someone would take the time to include a sticker and other items with a $4 cartridges.

I keep reordering these ink carts not just for the convenience, but also because Pilot Blue Black is one of the best inks out there.

Ordered some ink. The way I was treated you'd thought I'd ordered an expensive pen. Excellent customer service.

These cartridges were easy to use, and arrived quickly and safely. The goodies inside were a nice touch :)

I've learned I'm not a fan of wet ink. The color and the wetness of Pilot ink strikes just the right balance for me. Definitely recommend the cartridges and will likely purchase a bottle on down the line!

It was like writing on air. Very pleased with the quality.

Everything Pilot makes, ink to pens, is first rate.

I wanted to try a cartridge I could use during upcoming, extended travel. Because my wife and I enjoy our Pilot pens and Iroshizuku inks, I thought Pilot cartridges made sense � and they do. This is basic ink � acceptable, not thrilling.

They seemed great, I bought them as a gift, but I set the gifted pen up with one. Unfortunately it didn't want to cooperate at first.

I have used green Pilot Namiki Ink cartridges in the past (I teach at a College, and I grade papers in green rather than red ink). I have been very satisfied with those cartridges, so I am familiar iwih the quality and purchased these with much confidence.

Very useful and good sized package

My standard blue in cartridges for when I don't or can't use a converter. They just work. Handy for traveling, I think.

A little darker than pilot blue ink but not as dark as some blue/black formulas.

Great, ordering was easy and shipment arrived quickly.

I put 4 star because love Scheaffer blue/black color the best, Pilot is an old school conservative that is close. Value as low because good for a jam, cartridge converter is the way to go.