








🖋️ Write Boldly, Live Mindfully — The Pen That Speaks Your Style
The Uni-ball Zento Gel Ink Rollerball Pen features a 0.7mm medium tip with vivid, quick-drying gel ink that glides smoothly for a flawless writing experience. Its eco-friendly barrel is made from 76% recycled materials and showcases a calming boho color palette, blending sustainability with style. Designed with a spring-loaded clip for easy portability, this Japanese-crafted pen offers a perfect balance of precision, comfort, and mindful aesthetics—ideal for professionals who value quality and conscious design.




| ASIN | B0DLX319XJ |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Best Sellers Rank | 2,102 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 30 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 2,792 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 00030246706589 |
| Grip Type | Smooth |
| Hardness | HB |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Dimensions | 19.3 x 7.4 x 1.5 centimetres |
| Item Weight | 0.03 Kilograms |
| Line Size | 0.7mm |
| Manufacturer | Uniball |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Zento |
| Model Number | 70658 |
| Recommended Uses For Product | Writing |
| Special Features | Eco Friendly |
| Style | Modern |
| Theme | Boho |
| UPC | 030246706589 |
| Unit Count | 2.0 count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | Gel Ink, Rollerball |
| Writing instrument form | Roller Ball Pen |
R**A
Brilliant!
This pen glides across the page with effortless grace- genuinely buttery smooth and a pleasure to write with. As an avid fountain‑pen user, I find it an ideal compromise for moments when a fountain pen isn’t practical, yet I still want that refined, silky writing experience reminiscent of fountain ink. An exceptional set of pens. No hesitation in recommending them, and I would happily repurchase.
A**K
Perfect in all shape and size !
Honestly if anyone can sponsor me with those I would be over the moon! They are my favourite pens so nice and easy to write with plus their design is stunning !
P**H
Smooth writing
Great pens. I would buy them again. Very smooth when you write and the ink doesn’t smudge.
C**N
Ideal
Hella satisfying to write with, ink flows well and I'm a big fan of the line thickness. Writes well when held both vertically and slanted, and doesn't smudge unless you literally wipe immediately after writing one letter. Love the design too; nice matte texture grip.
K**T
Ok, but not great for what I needed
The pens were ok but didn't deliver the experience other reviews described. I use pens a lot when solving maths questions. For this I find I need precision of characters. The writing was certainly smooth, but the 0.77mm ball produced more 'blocky' characters not giving me the tight character definintion I needed. I actually find I get better writing precision with a fountain pen. My most 'go to' pen (especially for maths equations etc) is the Pilot Custom 74.
K**N
Ideal for smooth writing
Great pens for a lefty like me, smooth writing and dries quickly.
A**K
incredibly smoothly, with a consistent ink flow and no skipping
Got these as small Christmas presents for the office, and honestly didn’t expect much—but they’ve been a surprise hit. You rarely get stopped by people asking what pen you’re using, but that’s happened more than once with these. The Uniball Zento gel pens write incredibly smoothly, with a consistent ink flow and no skipping. The medium point is just right—clean, bold lines without feeling heavy. For everyday office use, they’re far better than your standard bulk pens. Would definitely buy again.
S**N
My go to pen
Great grip and smooth writing, my go to pen!
A**R
Maravilhosa
Escrita super macia e agradável.
P**S
Good everyday pen
Nice pen and easy to write with. Good every day pen
E**E
Ottima penna gel
Ottima scorrevolezza della punta, piacevole maneggevolezza, molto soddisfatto
B**I
Yazışı
Mükemmel bir kalem. Kağıtta çok güzel kayıyor. Bu fiyata bu kaliteyi bulamazsınız.
J**O
Excelentes
Fabuloso producto, se escribe suavemente, la tinta seca al instante
Trustpilot
1 month ago
3 days ago