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Average Customer Review
 4.8 (13 customer reviews)
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March 11, 2008
I am a cancer screening...
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I am a cancer screening lab tech who uses these pens to mark abnormal cells on glass microscope slides. My profession has been looking for a white pen that writes well on glass and fits under the objective lens of the microscope for thirty years. Finally! A pen that does the job. These are great! They mark precisely where we want and flow well. The lines show up nicely on the background of the black microscope stage. Don't ever stop making these or I'll have to retire...

6 people found this helpful
February 23, 2012
The best white ink gel...
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The best white ink gel pen I have ever used! I never thought I would find another white gel pen ever again. You certainly can't buy these things from your local office supply store. Thank god for Jet Pens! I thought I was going to have to start using another medium for my crafting. The ink is smooth and totally opaque. You can mix it with other colors to get the desired effect. Jet Pens has me as a customer for life!

1 person found this helpful
August 14, 2008
Received my first order...
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Received my first order of Signo white ink gel pens from JetPens a week ago.
They are excellent! They are comfortable to use, and the ink flow is smooth and
bright white. I am back for more!

J. from Michigan

1 person found this helpful
December 10, 2014
Bought these to give...
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Bought these to give to fellow students in an art class, someone had one and there is no place to buy locally, but found them on your site. Our instructor used them on watercolor paintings.

November 8, 2014
Wonderfully smooth! Best...
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Wonderfully smooth! Best white gel pen!

November 7, 2014
Just what I needed. Fast...
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Just what I needed. Fast delivery.

November 5, 2014
These are the only white...
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These are the only white pens I've ever used that have actually worked!

October 27, 2014
love them...
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love them

September 2, 2014
This is the best white...
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This is the best white gel pen I've come across. I use them frequently for card making and these are the only pens I've come across that I don't have to go back and re-write or re-draw what I've already worked on. The white is vibrant, it doesn't disappear into the paper and dull out and I have never experienced any skipping. They are such good quality I'm so happy I bought a box!

December 23, 2013
I am a professional calligraph...
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I am a professional calligrapher and this is my go-to when I need white gel ink. It is very opaque and bright on the darkest paper. The only issues I have found...if you write too quickly the ink will occasionally "skip". It is not as free flowing as the signo gold and silver inks. And warning...this ink WILL smear on certain surfaces. I recently did an order of very high quality black envelopes with a tight,smooth finish and had to put tissue paper between each one as when they were stacked they did smudge onto the adjacent envelopes. The writing itself does not smear..but the residue did and I had to use and art eraser to get off the smudge marks. Also happened on an order of navy envelopes. Does not seem to happen on Kraft or lighter, less heavy weight paper where the ink absorbs into the paper more instead of sitting on the surface...but do beware it can and will leave white marks on some papers if they touch. Would also love to see signo design this line so that you can see when the ink is getting low in the barrel....a bit of a pain as you usually cannot use this pen until it is completely empty and it starts to "fade" in brightness about with about 1/4" ink or more left but you cannot see the ink level.