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

Available for Order Ships within 1 - 2 weeks

$3.99

FREE Shipping over $55.00

- 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
4902778216989
Modal No.
UMN30738.15
Size
11.5×15.5×142mm approx.
Manufacturer
Uni Mitsubishi Pencil
Source From
Japan
Made In
Japan
Tip Size
0.38mm
Ink Color
Red
Compatibility
Uni-ball Signo 307 Gel Pen Refill
Anna D.Jul 18, 2026
Perfect, thank you so much!
Kelly S. L.Jan 10, 2024
Satisfied with items purchased
Tilda E.Mar 16, 2014
It arrived very fast and the price was great :) I can't wait to use them.
Suh G. S.Apr 1, 2016
Fast shipping and item just as described. Very happy with items. A+++ seller.
Jane D.Feb 21, 2015
Item is as described by seller. Looking forward to creating the pup!
Juliette T.Mar 22, 2024
Love all the items. Great packaging. Thank you!
Jeanelle M. Z.Apr 7, 2015
Soft and fluffy roving!
Juliette T.Mar 22, 2024
Love all the items. Great packaging. Thank you!
MadeleineSep 15, 2026
A beautiful ladybug 🐞
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