

🖋️ Write like a pro, last like a legend.
The uni-ball Eye Micro UB-150 is a premium pack of 5 black rollerball pens featuring a precise 0.5mm fine tip and uni Super Ink technology. This ink is fade-resistant, waterproof, and tamper-proof, ensuring your writing stays sharp and secure over time. Equipped with a unique uni-flow system, these pens deliver smooth, consistent ink flow right to the last drop. Designed for comfort and durability with a contoured grip and stainless steel tip, they are the go-to choice for professionals, students, and creatives seeking reliable, high-performance writing instruments.
| ASIN | B002XZLGX0 |
| Best Sellers Rank | 114 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 1 in Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,881) |
| Date First Available | 17 Nov. 2009 |
| Grip Type | Contoured |
| Ink Colour | Black |
| Item Weight | 50 g |
| Line Size | 0.5mm |
| Manufacturer | uni-ball |
| Manufacturer Part Number | 153486343 |
| Material Type | Plastic |
| Model Number | Uni-Ball UB-150 |
| Number of Items | 5 |
| Point Type | Fine |
| Product Dimensions | 19.8 x 8 x 2.4 cm; 50 g |
| Size | 1 count (Pack of 5) |
| Tip Type | roller-ball |
C**E
Brilliant pens
Loves those pens. Nice to hold and write very well. Last long too
M**T
Absolutely Essential Household Stationary
Absolutely brilliant set of five rollerball pens. Perfect for writing longhand or just jotting down quick, easy to remember brainstorming notes. When used in moderation they should last a long time. The ink flow's also easy to control than cheaper alternatives.
H**B
Really nice and smooth pens.
These pens are just so nice, i used them in my exams, and they can write very quickly, and since they are the micro variant, they actually dry quite quick, meaning they dont smudge as much as others. The grip of the pen is a bit meh, and i can understand that if you are going to be writing for a prolongued period of time, then you may want something else with more grip. Another problem for me has to be the over time, there can be a big ink build up at the top that causes the pen to be thicker. My solution is just wiping the end with my fingers, but it is not ideal.
B**Y
Good writing product.
Arrived promptly and a good product.
H**R
Great Pens
My Grandson loves them for school
R**R
Precise, smooth writing with vibrant colours in a reliable pack
I recently picked up these rollerball pens, and I’m really impressed with their performance. The ink flows smoothly, offering a consistent and precise line without any skips or smudges, which is perfect for both writing and detailed work. The micro tip provides an excellent level of precision, making it ideal for my small handwriting. The colours are vibrant and true to their hues, which adds a nice touch to notes or drawings. The pack of 5 is great for having multiple colours on hand, and the pens feel comfortable in my hand for extended writing sessions. They’re also durable—no leaking or ink issues so far. Overall, these pens offer great value for the price, and I would highly recommend them to anyone who needs a reliable rollerball pen for everyday use.
D**4
Reliable and Consistent
Good value and smooth and accurate to use, highly recommend
R**B
Worth it
Good pens. Exactly as described
H**E
Just what I needed at a good price and a timely delivery
K**A
Son magníficos, indelebles a la luz y resistentes al agua. Los utilizo para dibujar y escribir. Perfectos
C**L
Super Ware, wie bei diesem Produkt zu erwarten. Bin damit gut durch meine Prüfungsphase gekommen. Leichtes schreiben ohne Druck ausüben zu müssen. Dennoch druckresistent, wenn man doch mal zu viel Kraft hat. Ich liebe diese Stifte. Auch die verschiedenen Farben alle TOP :)
L**A
Super Stife, vorallem für Linkshänder verschmieren nicht sofort und man schreibt sehr gut mit ihnen. Bestelle ich bestimmt bald wieder !
C**S
I’ve been buying these pens since the early 2000’s. They never fail. I don’t recommend using them on glossy surfaces as the ink will spear. Bonus feature, the tip is strong enough to cut tape to open boxes.
Trustpilot
2 weeks ago
1 month ago