Uni-ball Signo UM-151 Gel Pen - 0.5 mm - Emerald

Uni-ball Signo UM-151 Gel Pen - 0.5 mm - Emerald

In stock and ships within 1 business day.
4.8 (6 reviews)
DescriptionSpecificationsQuestions & Answers (1)
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 Emerald pen. The close-up tip photo features the Black pen.

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Customer Reviews

Pen is awesome! The emerald...
September 24, 2013
Verified Purchase
Pen is awesome! The emerald ink is the same color as the green used in the vision elite lines, which I loved having in gel. The pen glides across the paper, and the color is just awesome!
2 people found this helpful
Emerald is my second...
September 1, 2015
Verified Purchase
Emerald is my second favorite color in these UM-151 pens, after the Brown-Black. This emerald green looks very similar to the sample color chart here on the website and is just a color that stands out to me, different from other greens. I have several of the 0.5mm pens, and they all write smoothly and flawlessly.
1 person found this helpful
Prefer broader points. This...
April 13, 2016
Verified Purchase
Prefer broader points.
This pen writes smooth and the colors are nice. It's just not great for my needs, which are broader points and retractable.
Very fluent and I like...
April 6, 2016
Verified Purchase
Very fluent and I like the color.
Beautiful color. Smooth...
April 4, 2016
Verified Purchase
Beautiful color. Smooth writing.
0.5 mm is perfect for light color like this.
Charlotte Ng