Uni-ball Signo RT UM-138 Gel Pen - 0.38 mm - Red

Uni-ball Signo RT UM-138 Gel Pen - 0.38 mm - Red

In stock and ships within 1 business day.
4.8 (8 reviews)
DescriptionSpecificationsQuestions & Answers (1)
Uni Signo RT gel ink pens contain water-based pigment gel ink and feature a retractable 0.38 mm gel ink roller ball pen, rubber grip, and a steel point for strength.

Super practical and affordable, the Signo RT pens have been a long time tried and true favorite of JetPals.

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This item: Uni-ball Signo RT UM-138 Gel Pen - 0.38 mm - Red - $1.65
Total Price: $3.30

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Customer Reviews

An outstanding pen. The...
November 23, 2009
Verified Purchase
An outstanding pen. The grip, while not soft or gimmicky, doesn't slip. The red (reviewed here) is bright and easy to see against black or blue text; the ink is bright without being watery. The choice of 0.38mm nib size is outstanding for those who tend to prefer fine text. Notice how wide the ink store is inside the refill: coupled with the fine point, the ink in these pens lasts a long time. Some reviewers complain of scratchiness; I tend to press hard when I write but I find the tip of the UM-138 delivers firm, deliberate strokes without being too scratchy. The ink never skips. I will continue to purchase these as my standard, household gel ink pen.
1 person found this helpful
Favorite Pen Ever They...
August 10, 2016
Verified Purchase
Favorite Pen Ever
They nailed it with these Signo pens. They are by far my favorite pen. This red in particular is a perfect, vibrant red. I take notes and follow-up with my red pen and it really stands out and helps.
The writing surface is smooth and the ink drys fast.
My only complaint is they do not come in a green pen.
February 20, 2016
Verified Purchase
THESE ARE GREAT PENS FOR EVERYDAY USE! The best for folks with small handwriting. The nib is pretty durable and rarely produces globs of ink on the end. I work in a medical practice that recently converted to EMR. I don't write much anymore at work but use the red pen to highlight what I need scanned into our EMR system.
Best pens out there....
September 25, 2015
Verified Purchase
Best pens out there. Got hooked on these pens a few years ago and will never switch to another brand
Pens are perfect. I've...
August 5, 2015
Verified Purchase
Pens are perfect. I've used them in the past and just ran out of my supply. Have needed them for quite some time. Should have ordered them quite awile ago. Everything arrived in good condition and are working fine.