Uni UMR-82 Gel Ink Pen Refill - 0.28 mm - Black

Uni UMR-82 Gel Ink Pen Refill - 0.28 mm - Black

In stock and ships within 1 business day.
4.8 (4 reviews)
DescriptionSpecificationsFrequently Asked Questions
This is one black 0.28 mm refill for the Uni-ball Signo RT1 pen.
Model NumberUNI UMR82 .24
Weight0.1 ounces
Diameter - Max 6 mm
Ink Color Black
Ink Refill Type Gel Ink
Quantity in Pack 1
Size - Length 11.2 cm
Tip Size 0.28 mm
Tip Type Conical
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Frequently Bought Together

Uni UMR-82 Gel Ink Pen Refill - 0.28 mm - Black - UNI UMR82 .24
Uni-ball Signo RT1 UMN-155 Gel Ink Pen - 0.28 mm - Black - UNI UMN15528 .24
Total Price: $3.85
This item: Uni UMR-82 Gel Ink Pen Refill - 0.28 mm - Black - $1.35

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Customer Reviews

every signo refill ive...
July 5, 2015
Verified Purchase
every signo refill ive ever used has been complete trash, except for this one. it gives me perfect ultra fine lines with no skipping, unlike the other 5-6 signo refills ive used (for real, not an exaggeration) which have been unusable. now my copper TechLiner shorty is finally usable!!!
Great pen! Highly recommend...
March 9, 2015
Verified Purchase
Great pen! Highly recommend buying the refills with your first pen purchase.
Love the 28mm...
February 20, 2015
Verified Purchase
Love the 28mm
very fine tip. I think...
December 28, 2014
Verified Purchase
very fine tip. I think however 0.4-0.5 is really the sweet spot for me, as the finer ones just don't roll as smoothly on paper with any texture at all.

Unless you need a micro fine point, I'd recommend a slightly larger point for more general-purpose notes.