Uni-ball Signo UM-100 Gel Ink Pen - 0.8 mm - Silver

Uni-ball Signo UM-100 Gel Ink Pen - 0.8 mm - Silver

In stock and ships within 1 business day.
4.8 (4 reviews)
DescriptionSpecificationsFrequently Asked Questions
Get all the colors for the popular Uni UM-100 pen line!

Known for its smooth flowing ink and its writing performance, the UM-100 pens are top notch pens hidden in an economical body form.

Refills available!

Model NumberUNI UM100.26
Weight0.4 ounces
Body Color Clear
Body Material Plastic
Clip Material Plastic
Clippable Yes
Color Set No
Diameter - Grip 9.8 mm
Diameter - Max 9.8 mm
Grip Color Clear
Grip Material Plastic
Ink Characteristics Metallic
Ink Refillable Yes
Length - Capped 15.1 cm
Length - Posted 16.9 cm
Length - Uncapped 14.0 cm
Mechanism Capped
Pre-Installed Ink Color Silver
Tip Length 4.4 mm
Tip Material Metal
Tip Size 0.8 mm
Tip Type Conical
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Frequently Bought Together

Uni-ball Signo UM-100 Gel Ink Pen - 0.8 mm - Silver - UNI UM100.26
Uni-ball Signo UM-100 Gel Ink Pen - 0.8 mm - Gold - UNI UM100.25
Total Price: $3.30
This item: Uni-ball Signo UM-100 Gel Ink Pen - 0.8 mm - Silver - $1.65

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Customer Reviews

Excellent silver ink...
January 27, 2012
Verified Purchase
Excellent silver ink pen. I just picked up a large sampling of different brands of metallic pens on Jetpens to find the best one, and I think Uni Signo UM-100 is my favorite! (I just wish the gold UM-100 would come back in stock because I reallyreallyreally want to try it too!)

Signo UM-100 silver is almost like a paint pen (without the paint pen smell) because the ink is so opaque, shiny, and pretty, and the pen writes soooo smoothly, I wish I could write everything in silver ink.

Like another reviewer said, I didn't expect it to work so well on light paper (because most silver pens don't show up on white) but the UM-100 silver shows up just perfectly on both light and dark paper.

I'll definitely order 2 or 3 more Signo UM-100 silver pens...just as soon as the gold UM-100 is restocked, hint, hint! ;-)
1 person found this helpful
This pen is AMAZING on...
July 25, 2011
Verified Purchase
This pen is AMAZING on black paper. I definitely recommend this. On white paper it is kind of hard to see, but that's for all silver pens. The ink flows very freely, and is really vibrant. I will most certainly buy this again.
1 person found this helpful
this pen is great- its...
May 25, 2011
Verified Purchase
this pen is great- its silver for expect it to be hard to read unless you tilt the white paper or something
but I love writing with its for fun!
1 person found this helpful
Solid. Silver, and no...
May 27, 2015
Verified Purchase
Solid. Silver, and no skipping. Good ink coverage, and shiny!