Japan Uni-ball Signo 307 Gel Pen - 0.38mm Blue

Available for Order Ships within 1 - 2 weeks

$3.99

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- Writes smoothly without skipping, even during fast writing
- Uses cellulose nanofiber technology for the first time in a pen to achieve consistent, smooth ink flow
- Ink viscosity adjusts during writing to prevent skips and ensure clean, continuous lines
- Reduced ink pooling, as the ink settles evenly on the paper and does not collect at the tip
- Pigment-based ink provides excellent water resistance and lightfastness, preventing smudging or fading
- Cellulose nanofiber material creates a fine, transparent gel that allows ink to flow evenly through the pen tip for exceptionally smooth writing
- Available in 0.38mm, 0.5mm, and 0.7mm tips

Brand
Uni Ball
Barcode
4902778217009
Modal No.
UMN30738.33
Size
11.5×15.5×142mm approx.
Manufacturer
Uni Mitsubishi Pencil
Source From
Japan
Made In
Japan
Tip Size
0.38mm
Ink Color
Blue
Compatibility
Uni-ball Signo 307 Gel Pen Refill
Shannon D.Oct 21, 2021
Love this little otter! Translated the instructions, which were easy to follow. Turned out great!
Silvanus K.Jan 19, 2015
Fast Shipping, as described
Cynthia F.May 16, 2021
Pen exactly as described. It took about a month and a half to arrive, though. The seller is not to blame but potential buyers should be aware.
Angele O.Sep 30, 2014
Great seller! Arrived in great condition and very fast!
Gaurav G.Sep 5, 2024
Very nicely packed, and sent from Japan
Martin E. H.Oct 13, 2020
Excelente, llego en buen estado
RiiNov 18, 2025
so cute and soft i wanna eat hiiimm
Roma N. C.Jun 4, 2026
One of the best customer service ever! Mugs are amazing! Packaged well and loved it!
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