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Average Customer Review
 5.0 (11 customer reviews)
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February 20, 2010
the best ink for Pentel...
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the best ink for Pentel brush pen (I used this ink for some other brush pens at my own risk) and it is waterprooof and very dark which is not easy to find when using brushes.

I wish Pentel would develop a grey version (same waterpoof type) of this ink to be used with Pentel brush pen (they have the larger color petel brushes but they are not waterproof). That would be cool for drawing.

3 people found this helpful
January 23, 2015
These are ink cartridge...
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These are ink cartridge refills for my Pentel Pocket Brush Pen....

which is simply the best tool I have ever used in illustration...

Nothing compares to it....

and I've been doing it for over 20 years.


January 14, 2015
Thumbs up...
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Thumbs up

December 16, 2014
Nice ink, and flows ...
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Nice ink, and flows fine.

December 5, 2014
What can one say? This...
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What can one say? This is the ink that fuels the stunning Pentel brush pen. Can't run a car without gas!

December 2, 2014
necessary tool...
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necessary tool

October 16, 2014
Quick shipping, excellent...
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Quick shipping, excellent quality, as I'd expect from Jetpens. :)

August 15, 2013
Great super black ink....
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Great super black ink. I mean opaque deep black. And waterproof. Can't hardly tell which is which compared to Dr Martins Black Star matte..awesome.

December 25, 2012
This is great ink. My...
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This is great ink. My Pentel Pocket Brush Pen has been out of ink for three months, so I was really happy to get these for Christmas. The ink is very black and dries really quickly. I'll accidentally place my hand over the line I just drew and it won't smear, thats how fast it dries. I wish the box came with more refills, but four of them should still last me a long time.

July 11, 2012
I love this thing-- what...
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I love this thing-- what a superb product. I use it all the time, on the road and in the studio. I would love to buy a second one that could be loaded with a SEPIA or WALNUT ink if there were refills of that sort. As the commenter above mentioned, gray would be nice too.