Uni-ball Signo UM-151 Gel Ink Pen - 0.5 mm - Lime Green

$2.50
In stock and ships within 1 business day.
3.6 (5 reviews)
DescriptionSpecifications
Uni-ball Signo UM-151 gel ink pens, also known as Signo DX, are known for their smooth writing and exceptional ink quality. And, to everyone's delight, there is a sea of colors and tip sizes to choose from. Find the perfect pen for any task, whether it's writing meticulous notes, marking your calendar, or decorating your scrapbook with colorful captions.

Everything about this pen, from its solid construction to its carefully-formulated ink, ensures a wonderful writing experience. The sturdy tip does not bend or break, even with heavy-handed use. The pigment-based ink flows smoothly and is waterproof, fade-resistant, and feather-resistant. Much of that is due to special viscous properties of the ink. The ink is viscous while in the barrel, but as it passes through the pen tip during writing, the viscosity drops. This results in smooth ink flow. Immediately after it hits the paper, the ink returns to its viscous state, which prevents feathering. You are left with beautiful clean lines that you can enjoy for a long time!

This is the Lime Green pen. The close-up tip photo features the Black pen.

Model NumberUNI UM15105.5
Weight0.4 ounces
ManufacturerUni
Body Color Clear
Body Material Plastic
Clip Material Plastic
Clippable Yes
Color Set No
Diameter - Grip 10.2 mm
Diameter - Max 10.2 mm
Grip Color Light Green
Grip Material Rubber
Ink Refillable Yes
Length - Capped 13.8 cm
Length - Posted 15.2 cm
Length - Uncapped 13.1 cm
Mechanism Capped
Pre-Installed Ink Color Lime Green
Tip Length 4.3 mm
Tip Material Metal
Tip Size 0.5 mm
Tip Type Conical

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Customer Reviews

This pen is OK, but I...
November 2, 2014
Verified Purchase
This pen is OK, but I prefer the Uni-ball Signo UM-100. The 0.5 mm is too fine for my writing tastes. The color is actually darker than the light green UM-100.
Conical point, soft on...
April 27, 2013
Verified Purchase
Conical point, soft on the paper, these are my favorite capped pencils (But overall I prefer retractable ones, particularly the Zebra Sarasa Clip). Includes an anti sliding rubber with acceptable gripping length.

This is my favorite green gel ink pen so far. I have tried others but this one just gets it right.
ryoji kezu
Not as light a green...
February 19, 2013
Verified Purchase
Not as light a green as I wanted, but a nice color that stands out nonetheless. Easy to write with.
Andrewdavid1
I think I got a dud....
August 5, 2010
Verified Purchase
I think I got a dud. I purchased the pen in this color and it doesn't write at all. I have this pen in other colors though, and they work really well.
lilcalibaby4eva
I just bought this one...
December 4, 2008
Verified Purchase
I just bought this one to try this new series of pen. And i'm more than happy with the soft way they write. Plus the color is really original.
I'd love to have them all if they were sold in a more than 6 pack.
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