






🖊️ Write sharp, write smart—because your ideas deserve the best.
The Uniball One Gel Pen 12 Pack features a 0.5mm micro tip for precise writing, ultra-vivid gel ink that resists fading, and a quick-drying formula to prevent smudges. Designed with a sleek white barrel and anti-slip grip, these pens combine style and comfort. Color-coded clips make organization effortless, making this set ideal for professionals who demand reliability and flair in their everyday writing tools.




| ASIN | B09ZJC3GTZ |
| Additional Features | Fade Resistant |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #13,325 in Office Products ( See Top 100 in Office Products ) #411 in Gel Ink Pens |
| Body Shape | Round |
| Brand | Uni-Ball |
| Brand Name | Uni-Ball |
| Closure Type | Retractable |
| Color | White |
| Customer Reviews | 4.6 out of 5 stars 357 Reviews |
| Drill Point | Micro |
| Grip Type | Ribbed |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | 12 Gel Pens |
| Ink Base | Water |
| Ink Color | Black |
| Item Diameter | 0.41 Millimeters |
| Item Dimensions | 5.5 x 0.41 x 0.61 inches |
| Item Weight | 9.07 g |
| Line Size | 0.5mm |
| Manufacturer | uni-ball |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | uniball™ one |
| Model Number | 70390 |
| Pattern | Solid |
| Recommended Uses For Product | Writing |
| Style | 0.5 mm Micro |
| Theme | Cartoon |
| UPC | 030246703908 |
| Unit Count | 12.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Multifunction Writing Instruments |
K**P
This pen writes smoother than a jazz saxophone in a bubble bath
I don't usually get emotional about office supplies, but these Uni-ball One pens? They changed me. The ink glides like it's on a mission from the handwriting gods. No scratchiness, no hesitation, just pure, silky lines that make my grocery lists look like calligraphy written by a monk with perfect posture. The 0.5 mm tip is sharp enough to slice through my existential dread but gentle enough for even the most fragile Post-it Note. It dries fast too, which is perfect for lefties, impatient people, or anyone who’s ever accidentally dragged their hand across freshly written text and ruined both the paper and their will to live. The clip is strong, the click is satisfying, and the pen feels expensive enough to trick people into thinking I have my life together. I bought the 12-pack so I could lose 11 of them slowly over the next year like a true adult. If you want a pen that writes like a dream and makes you feel 10% more competent, get this. Then write a thank-you note to yourself in perfect, smudge-free ink.
K**U
One of the best pens you can get regardless of price!
I absolutely love this pen. Extremely comfortable to hold. Looks fantastic and a joy to write with. The secret is their ink. I don't know what their formula is but it's going to be one of the best writing pens you will ever own. I have expensive pens that does not write as well as this. For the price, you can't beat this!
A**E
Awesome
Great pens. Write smoothly
C**T
Good pen!
Overall great pen. I like the ink quality - however, it is a bit inconsistent. Some pens never have “gaps” and some have frequent blips in the ink. I may have gotten a bad batch.
C**R
Great pen
My son swears up and down it is the best pen out there.
M**O
BEST PENS EVER
PROS I write all day and this is my favorite pen now Solid Barrel Clean look Clean gel ink Just perfect Have been buying and will continue buying Cons Not enough barrel colors available
J**T
Hard to get tip wax off
Hard to get the wax off the tips so you can use the pen.
G**G
I can see why this pen won stationary awards
Bought them after seeing they won stationary awards in Japan. Been using them for almost a year now. Really nice pens for their price. Would buy more if I ever need another box. -The clip is kinda like a spring mechanism and works well, hard to break. I've clipped them onto folders or pockets and they return to original position even after months. -There's a bit of a rubberized covering for a comfortable grip. -Ballpoint writes smooth and easy. -Pen to pen is consistent.
Trustpilot
1 month ago
1 week ago