![UNI-BALL PIN DRAWING PEN FINELINER ULTRA FINE LINE MARKER 0.3mm BLACK Ink - [Pack of 3]](https://m.media-amazon.com/images/I/51aqRC1OnzL._AC_SL3840_.jpg)

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🖤 Draw sharp, stay bold — never let your ideas fade!
The UNI-BALL PIN Drawing Pen Fineliner features an ultra-fine 0.3mm tip delivering precise lines ideal for technical drawing, sketching, and stenciling. Its hybrid black ink is both waterproof and highly resistant to fading, ensuring your work remains crisp and vibrant even under continuous light exposure. Packaged in a convenient set of three, these pens offer professional-grade performance with a smooth grip designed for all users.
| ASIN | B00O54VGKK |
| Additional Features | Fade Resistant |
| Age Range Description | 18+ |
| Best Sellers Rank | #44,985 in Office Products ( See Top 100 in Office Products ) #437 in Permanent Markers & Marker Pens |
| Body Shape | Fineliner |
| Brand | Uni Pin |
| Brand Name | Uni Pin |
| Color | Black, Silver |
| Customer Reviews | 4.5 out of 5 stars 84 Reviews |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Base | Hybrid |
| Ink Color | Black |
| Is Waterproof | true |
| Item Dimensions | 5.51 x 2.36 x 0.39 inches |
| Item Weight | 10 g |
| Line Size | 0.3 millimeters |
| Manufacturer | Uni Pin |
| Manufacturer Part Number | PIN 0.3-200 |
| Material Type | Plastic |
| Number of Items | 3 |
| Number of Pieces | 3 |
| Package Size Name | Pack of 3 |
| Pattern | Solid |
| Point Type | Ultra Fine |
| Recommended Uses For Product | Drawing |
| Style | Fine |
| Surface Recommendation | Paper |
| Target Audience | Adult |
| Theme | Art Supplies, Drawing Tools |
| UPC | 620944174508 |
| Unit Count | 3 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Marker Pen |
P**A
Excellent pen for writing and sketching
If you like a using a pen that write a fine line smoothly, this is it. I use this pen for both writing and my sketching and watercolor paintings. The ink is dry, waterproof, and ready to paint in about 5 minutes. After five minutes the pen's lines do not smug when going over them with an eraser. I have used dozen of these and have never had one malfunction. I wish the gel lasted longer in the pen.
S**Y
The Best
Best pen for bullet journaling
A**R
Nice gliding quality very smooth
Feels smooth no bleeding, you can see it depending on paper if you hold it up to the light but if the pages are on top of each other its not noticeable. I use it in a planner with avg planner paper where I write extensively on both sides. I needed a replacement for my Papermate Flair medium for my planning/Journaling that offered smoother writing quality with more control, the 0.3 glides very nicely.
M**Y
Wonderful per usual
Always, consistently good. Love these pens. Truly grt pens
O**L
Great pen to write on rocks
Love these pens.. Both the black and white are my go to. The white ones seemed to run out extremely fast this time- which is highly unusual but im on my 3rd one already in a very short time. I've never had that problem with these in the past and hope it was just a bad batch. Great for writing on rocks and arrived promptly.
E**N
ONLY 0.3mm
Thought I’d get one of each size pictured. I should have read the title more closely. —Writes well 👍 —cap makes popping sound 👍 —fair quality 👍 —Fairly comfortable —matte plastic feels nice —🎥 can fit a standard foam pencil grip around them (video) —on paper, doesn’t smudge 👍; water resistant —smudges on polypropylene plastic 😪 —seems to survive -80°C Flow: no issues (may be quick to dry if left uncapped) Bought because I need to write on appended tubules (made of plastic) and wanted to see if anything would be better than Sharpie. This is too easy to wipe off of plastic—but I only heard this through word of mouth and not the product description so I didn’t take off stars.
J**A
Precision
Perfect! My favorite ones
N**S
Good quality pens
I used thesexfor my rock painting. The ink lasted longer without getting clogged than the other brand I had been using. Will be ordering more.
Trustpilot
5 days ago
1 day ago