Product Dimensions | 0.59 x 2.12 x 7.62 inches; 0.32 Ounces |
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Item Weight | 0.32 ounces |
Manufacturer | Uni-ball |
ASIN | B00UHJCWGE |
Item model number | 1928990 |
Date First Available | April 1, 2015 |
Not Added
uni-ball 307 Retractable Gel Pen, Medium Point (0.7mm), Black, 1 Count
Enhance your purchase
Brand | Uni-ball |
Color | Black |
Material | Paper |
Point Type | Medium |
Unit Count | 1.0 Count |
About this item
- Make sure this fits by entering your model number.
- Enjoy vivid, bold lines without skipping or blobbing even on glossy paper
- Textured grip provides superior writing comfort and control
- Features uni Super Ink which protects against water, fading and fraud
- 0.7mm medium tip makes boldly smooth, accurate marks
- Includes: 1 black retractable gel pen
Product Specifications
Color | Black |
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Ean | 0070530006940 |
Global Trade Identification Number | 00070530006940 |
Item Weight | 0.320 ounces |
Material | Paper |
Model Number | 1928990 |
Number of Items | 1 |
Part Number | 1928990 |
Point Type | Medium |
Size | 1-Count |
Style | Medium Point |
UNSPSC Code | 44121701 |
UPC | 070530006940 |
Specification for this product family
Brand Name | Uni-ball |
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Point Type | Micro |
UNSPSC Code | 44121700 |
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Product information
Technical Details
Product Description
Say goodbye to ink skips and blobs and enjoy writing with the uni-ball 307 gel pen. The vibrant gel makes a bold impression, writes on glossy paper and features uni Super Ink with three-way protection against water, fading and fraud. These uni-ball 307 gel pens also feature a textured grip designed to feel comfortable in your hand and help you write with precision and style.
From the manufacturer

Available in red, black, and blue ink

About uni-ball
uni-ball is a world leader in providing an optimal writing experience, offering writing instruments with superior functionality and affordability, including a unique ink system proven to help prevent check and document fraud. From the JetStream pen's smooth write to the intense color and superior performance of the uni-ball 207 gel pen and more, uni-ball allows you to enjoy the ultimate in writing performance coupled with a distinctive, contemporary style.
uni-ball 307 Gel Pen
Discover a revolutionary skip-free gel pen for an impactful writing experience
Gel pens provide vivid, bold lines, but when conventional gel ink skips and blobs, it can impact the writing experience. But the new uni-ball 307 Gel Pen features a revolutionary gel ink that provides a superior, skip-free writing experience without blobs. 307 writes on virtually any paper surface, producing a glossy finish.
Available in red, blue, and black ink, the uni-ball 307 Gel Pen provides you with a fluid writing experience. The 307 uses archival-quality ink that's fade resistant, water resistant, and protects against fraud.
- Skip-free writing with effortless pen glide
- No railroading or blobbing for clear, crisp lines
- Writes on glossy paper and nearly any other paper surface
- Archival-quality ink with 3-way protection against water, fading, and fraud

Premium Look and Performance
The uni-ball 307 Gel Pen is designed for those who want a premium look and performance, with top-level writing quality.
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Retractable Design with ClipThe 307 features a retractable pen design, and the built-in, contoured plastic clip makes it easy to carry with you. |
Ergonomic Rubberized GripThe comfortable, textured rubberized grip makes it easy to hold in the hand even during long writing sessions. |
Gliding TipThe tip of the 307 glides with no railroading, blobbing, or skipping, for a superior writing experience |
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307 Series | Air | Insight | Jetstream | Roller | Vision | |
Gel ink option available | ✓ | |||||
BLX ink option available | ✓ | |||||
Writes from any angle | ✓ | |||||
Comfort grip | ✓ | ✓ | ||||
Works with uni Super Ink | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
uni-flow ink system | ✓ | ✓ | ✓ | |||
Ink-o-meter for visible ink levels | ✓ | |||||
Quick-drying ink | ✓ | ✓ |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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Reviewed in the United States on August 1, 2020
Top reviews from the United States
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I spent way too long convincing myself that there was nothing wrong with the horrible, blobby-writing, hollow plastic tube ballpoints that you get for free pretty much everywhere. My junk drawer was full of them. I only just realized how angry they were making me--what with all the skipping, oily ink smears and blobs, having to press too hard, or the #1 Top Annoyance of All Time--having to scribble little circles everywhere to get the ink flowing (possibly digging a hole through your paper in the process.) It's 2015....we don't need to live like this anymore. It's not the Dark Ages, you know.
Uni-ball, you deserve a Nobel Prize for inventing these. They're great. I liked them so much, I came back a few days later for the 8-pack, and Amazon Primed them to my pen-aficionado parents on the East Coast. Goodbye forever, junk drawer full of anger-inducing crappy pens.
I just wanted to show that after 3 pages the color got lighter. I'm not mad about that. It felt like the pen was putting a lot of ink on the paper at first but then as I kept writing it felt like the pen adjusted itself and started to decrease the amount of ink it was putting out. It does bleed thro but thats because of the paper I'm using its just thin. I like how light weight the pen is. I just want to say I had the .5mm before with the same color, blue, and I'd say .7mm writes a lot smoother than .5mm. Thats just my experience so far. I dont know how long one pen will last me but I'll update again when I'm done with the pen.
I just took off 1 star because its weird how it adjusted and how it was putting out a lot of ink at first, again, I will update so maybe with the other pens itll be 5 stars.

Reviewed in the United States on August 1, 2020
Bruh I'm not super mad at it. I still like the pen but its so inconsistent. Looks like I've been switching pens in my notebook. Even though I got blue some parts of my notebook look black.
Also the first pen I opened started skipping. I might have broken it somehow while using it so I opened 2 other pens and I didnt have any problems with it. Just the color. ]]]
I just wanted to show that after 3 pages the color got lighter. I'm not mad about that. It felt like the pen was putting a lot of ink on the paper at first but then as I kept writing it felt like the pen adjusted itself and started to decrease the amount of ink it was putting out. It does bleed thro but thats because of the paper I'm using its just thin. I like how light weight the pen is. I just want to say I had the .5mm before with the same color, blue, and I'd say .7mm writes a lot smoother than .5mm. Thats just my experience so far. I dont know how long one pen will last me but I'll update again when I'm done with the pen.
I just took off 1 star because its weird how it adjusted and how it was putting out a lot of ink at first, again, I will update so maybe with the other pens itll be 5 stars.




It is about the journey isn't it? Finding the perfect pen? Our company is transitioning to paperless, so that journey may get cut short.
So it goes.
May I never be without one.
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