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🖊️ Write Bold. Write Brilliant. Write Uni-Ball.
The Uni-Ball UB-150 Eye Rollerball Pen (Pack of 12) delivers professional-grade 0.5mm fine blue lines with waterproof, fade-resistant ink. Featuring a transparent barrel window to monitor ink levels and Uni-Flow technology for smooth, uninterrupted writing, this pen combines comfort and reliability—trusted worldwide for over 20 years.
| ASIN | B000I6NWRE |
| Additional Features | Liquid Ink, Pocket Clip, Quick Drying, Visible Ink Level |
| Age Range Description | Adult |
| Best Sellers Rank | #420,885 in Office Products ( See Top 100 in Office Products ) #971 in Liquid Ink Rollerball Pens |
| Body Shape | Cylindrical |
| Brand Name | Uni-Ball |
| Closure Type | Click-Off Cap |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,549) |
| Drill Point | Micro |
| Global Trade Identification Number | 04902778512531 |
| Grip Type | Ribbed |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Blue |
| Item Diameter | 1 Centimeters |
| Item Dimensions | 0.39 x 0.39 x 5.51 inches |
| Item Type Name | Rollerball pens |
| Line Size | 0.5mm |
| Manufacturer | Uni Mitsubishi Pencil Company Ltd |
| Material Type | Plastic |
| Model Name | UB-150 |
| Model Number | 013097 |
| Recommended Uses For Product | Coloring, Drawing, Sketching, Writing |
| Style | 12 Blue |
| Theme | Plain |
| Unit Count | 12.0 Count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Roller Ball Pen |
D**E
Great pen!
Fine writing
J**L
Wonderful pen!
I am very happy with this pen. I’ve been using it to creat zentangle designs and it does a great job on the tiles. This has become my Go To pen for sure!
N**S
Best pen in the whole world. Period.
I've been using this pen every day at work for more than 10 years. When I moved to the US I couldn't find these so every time I went back to Portugal I would get a refill of Uni Ball pens. Until the day I find out that they were available at Amazon! Trust me, this is by far the best pen you can find.
R**O
10 in a box marked 12
Only 10 not a dozen in an open box...almost like someone needed a pen and said...hold on I’ll get one out of this box. So I was shorted when shipped. I’ve no time to return it so I’ll just write about it here.
M**O
Calidad y ergonomía
Excelente producto
A**0
Die besten Korrekturstifte, die ich seit Jahren gefunden haben. Halten lange, verwischen nicht und sind Dokumentenecht. Kaufe ich wieder
K**R
Good pens. Write well.
M**E
J'utilise principalement ce pencil pour corriger les travaux de mes étudiants. Le trait est fin et permet aisément d'annoter entre les lignes. L'encre ne coule pas et sèche très rapidement. La pigmentation du rouge est dense. Parfait !
F**O
Nothing to declare, the product meets expectations 100%
I**M
Fieles a la calidad de siempre.
Trustpilot
2 months ago
3 weeks ago