Uniball Zento Liquid Gel Ink Retractable Pens, Medium
Uniball Zento Liquid Gel Ink Retractable Pens, MediumUniball Zento Liquid Gel Ink Retractable Pens, MediumUniball Zento Liquid Gel Ink Retractable Pens, MediumUniball Zento Liquid Gel Ink Retractable Pens, MediumUniball Zento Liquid Gel Ink Retractable Pens, Medium

uni-ball

Uniball Zento Liquid Gel Ink Retractable Pens, Medium

★★★★☆ 4.5 (100 reviews) Excellent
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My Personal Experience Tested & Reviewed

Okay so I really like these Uniball Zento pens! I've been on this kick to journal every day, but my old ballpoint was just too scratchy and slow drying. I mean, who wants to smudge their heartfelt thoughts all over the page? Not me!

These Zentos have been an absolute game changer. The ink flows like butter - seriously, it's super smooth and glides across the paper with barely any effort. It dries almost instantly too, so no more worrying about ruining my beautiful bullet journal spreads. Plus, they're refillable! That means less waste and more money saved in the long run.

I also love how comfortable they are to hold. The barrels have this nice, soft grip that's made with recycled material - it's like uni-ball cared about my hand fatigue while also caring about the environment. Big thumbs up for that!

The only minor thing I've noticed is that sometimes the ink can be a tad too fluid, making the line just slightly broader than the 0.7mm it's supposed to be. But honestly, it's such a tiny nitpick and hasn't really bothered me.

If you're into journaling, drawing, or just like to write a lot, these pens are definitely worth checking out. They've made my daily journaling so much more enjoyable! Now if only they could help me with actually writing every day... 😉

AI-Analyzed Reviews Powered by Dolphin PRO

What Buyers Love

Users rave about the Uniball Zento pens' smooth ink flow and quick drying time, with one reviewer describing it as "super-smooth, effortless writing" that's "smudge-free." They appreciate the sleek, modern design and comfortable grip, while others highlight the pens' durability and functional features like the movable clip. **

Things to Consider

While no major concerns were raised, a few reviewers mentioned minor issues. One user noted they arrived in a slightly crushed box but found the pens themselves in good condition upon inspection. Another reviewer had clammy hands but still found them comfortable to hold. Lastly, one buyer gifted some pens and loved them, but it's unclear if recipients shared the same enthusiasm.

What Real Buyers Say

★★★★★ "LDR: Super-smooth, quick-drying black gel ink in an aesthetically pleasing, comfortable, and environmentally conscious barrel. A top-tier choice for e..."
★★★★★ "These pens are great, very functional! They write very smoothly and they have very good visibility. I like their design it's very sleek and modern and..."
★★★★★ "Love love love these pens, they have a matte feel and are very cute colors. Writes like gliding and the point is thin...."

Key Features

4.5

Our Verdict

The uni-ball Uniball Zento Liquid Gel Ink Retrac earns a 4.5/5 from 100 buyers. At Check Amazon, it's an excellent choice for the writing & correction supplies category.

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Reviewed by Dolphin Team AI-Powered Analysis - Updated December 2025

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