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Specially formulated to be non-clogging in technical pens, Koh-I-Noor Ultradraw Waterproof Ink is waterproof, permanent, fadeless, and acid-free. It has a longer open-pen time than most inks, yet dries quickly on the drawing surface.
Ultradraw is a dense black india ink, yet it erases easily. Use Ultradraw for airbrush, dip pens, and calligraphy pens, as well as technical pens. It comes in a ¾ oz (22 ml) plastic bottle with a filler spout, and is recommended for use on paper.
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® Koh-I-Noor is a registered trademark.® Ultradraw is a registered trademark.
(based on 21 reviews)
of respondents would recommend this to a friend.
Reviewed by 21 customers
Displaying reviews 1-10
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(1 of 1 customers found this review helpful)
Could Be a Bit Thinner, I think
By I Draw A Lot
from Florence, AL
Comments about Koh-I-Noor Rapidograph Ultradraw Waterproof Ink:
I say it could be thinner because the pen flowed really nice when I was cleaning it. When I added Rapido-Eze into the ink reservoir and ran it through the pen, the thick line was produced relatively effortlessly and was very consistent. When using this ink directly from the bottle, I had issues with the line skipping. It was dark as described.
Bottom Line No, I would not recommend this to a friend
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THE BEST INK ON THE PLANET!
from San Francisco, CA.
I have been drawing in pen and ink since I was a child, and for fifteen years was a political cartoonist, and, for the lasts thirty years, a bestselling author of books, illustrating them all with Gillot pen points and ultra draw ink. It is permanent, lightfast, and if you had to you could draw on glass with it you could. It is so much denser and richer than other inks on the market that the day they stop making Ultradraw ink (which I use with a dip pen and rapidiograph pens I will switch to another media. Other inks thin out when you erase your pencil lines, this ink is eternal. Love it. Robert Graysmith, author of Zodiac and other nonfiction books.
Bottom Line Yes, I would recommend this to a friend
Good ink for rapidograph pebs
from los angles
The good thing about the ink bottle is that it pours easily into the tiny cylinders of the pens. The bad thing is that you can't repour the unused ink back into the bottles. What I do to solve this is take an old empty cylinder and pour the unused ink from the pen that I want to clean, into it, and then swap out the cylinders when I want to use the black ink again in the pen. It saves ink and allows me to clean my pens each night.
3084F Rapidraw ink has no equal!
By Cadfael IV
from Belvidere, Illinois
Koh-I-Noor 3084F has no equal. This ink is dense black. For us dinosaurs who still use blue line drawings this is the only ink which will produce a sharp distinct line. I have used 3084F for over 40 years and hope it remains in production.
Very dark and waterproof
By kd in nc
from Raleigh, NC
This ink is dark black, very smooth, and works very well with watercolor pencils.
from Camano Island, WA
A small item, only ink, but the company responded promptly and packaged the product well. Very satisfied.
Just what I was looking for
By L lines
I use this for line drawings that have to copy well. Works great!
its great for the price. really nice ink. it doesn't dry quick enough.
(0 of 1 customers found this review helpful)
Forgot how much India ink can clog my pen
By Bob Elliott
from Foresthill, CA
It's been 50 years since I last used "India" ink, and I forgot what happens with my vintage micropoint Koh-I-Noor. The ink is great, but I'll have to buy something easier to use.
I needed ink for my old rapidograph pens
from Novato, CA
I decided I wanted to create some crisp, black on white artwork and realized I had a stash of technical pens - old technology, but new stock! When I pulled the pens out, I soon realized that after twenty plus years the ink bottles had solidified. I quickly searched for 'black india ink' and dickblick.com popped up. Thank You for having what I needed, when I needed it!
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