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
Vita C.Oct 12, 2025
fast shipping and items are very adorable!!
Kellie C.Apr 18, 2024
Product as expected. Good quality. Order was placed in US was not necessary to have to sign for the package. This caused a lot of wasted time.
Kim L.Sep 15, 2022
Perfect. Very fast delivery. Very well packaged. This needle felting kit is so cute. Everything is high quality. Instructions are clear and easy to follow. I highly recommend this seller.
Deborah L. D.Feb 2, 2021
A+ seller. Very satisfied. Thanks
Alexandria L.May 1, 2019
the easiest kit so far! Very easy to master and fun to do.
Karen K.Dec 30, 2021
Thank you so much, I love it, Karen
ManuelaAug 19, 2024
Beautiful plushies! Excellent quality, I am very happy :)
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