Uni-ball Signo RT1 UMN-155 Gel Ink Pen - 0.38 mm - Blue

Uni-ball Signo RT1 UMN-155 Gel Ink Pen - 0.38 mm - Blue

In stock and ships within 1 business day.
4.2 (6 reviews)
DescriptionSpecificationsFrequently Asked Questions
With their Signo RT1 pen, Uni-ball unveils an innovative tip design. The tip is rounded and edgeless to reduce friction against the paper, resulting in a super-smooth writing experience. Mirroring that smoothness is the simple body consisting of a clicker with clip, and a rubber grip that blends almost seamlessly into the barrel.
Model NumberUNI UMN15538.33
Weight0.4 ounces
Body Color Blue
Body Material Plastic
Clip Material Plastic
Clippable Yes
Color Set No
Diameter - Grip 10.6 mm
Diameter - Max 10.9 mm
Grip Color Blue
Grip Material Rubber
Ink Refillable Yes
Length - Extended 14.0 cm
Length - Retracted 14.1 cm
Mechanism Retractable
Pre-Installed Ink Color Blue
Tip Length 4.8 mm
Tip Material Metal
Tip Size 0.38 mm
Tip Type Conical
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Frequently Bought Together

Uni-ball Signo RT1 UMN-155 Gel Ink Pen - 0.38 mm - Blue - UNI UMN15538.33
Uni-ball Signo RT1 UMN-155 Gel Ink Pen - 0.38 mm - Black - UNI UMN15538.24
Total Price: $5.00
This item: Uni-ball Signo RT1 UMN-155 Gel Ink Pen - 0.38 mm - Blue - $2.50

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Customer Reviews

What a joy to find a...
July 29, 2015
Verified Purchase
What a joy to find a pen which suits my tiny handwriting. Smooth,too. I stocked up!
This pen works just fine....
June 18, 2015
Verified Purchase
This pen works just fine. However, I bought it because it and some other pens by this manufacturer were raved about by another writer as a gift from the heavens, making writing a joy, and not a chore. It's not that good.
This is an attractive,...
June 16, 2015
Verified Purchase
This is an attractive, sleek and well-made pen. However, it is not right for me. I usually buy the Pilot G-2s 0.7 mm, and I thought I would try something different. Obviously I knew that the 0.38 mm would be thinner, but I did not realize it would be so "scratchy" with my hand-writing. I would buy this pen again if it were available in 0.7mm (which it is not).
Best pen ever!...
March 4, 2015
Verified Purchase
Best pen ever!
This pen did exactly...
February 27, 2015
Verified Purchase
This pen did exactly what i expected. It produced a smooth, distinct, and fine diameter blue line in retractable form. Thank you!