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.
4.7 (6 reviews)
DescriptionSpecificationsFrequently Asked Questions
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.
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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.
Absolutely love these...
November 9, 2014
Verified Purchase
Absolutely love these pens. Bright ink, and nice smooth writers! And retractable points!
nice ...
October 17, 2014
Verified Purchase