Japan Uni-ball Signo RT Gel Pen - 0.5mm Black

Available for Order Ships within 1 - 2 weeks

$2.99

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- Uses pigment ink that stays vivid and resists smudging
- Excellent water-resistance and light-resistance to prevent fading
- Smooth writing feel as the rotating ball liquefies the gel ink during use
- Ink returns to a gel state on paper, reducing bleeding
- Lines remain clear and bright even when exposed to water or light

Brand
Uni Ball
Barcode
4902778693308
Modal No.
UMN105.24
Size
Φ10.5×15×139.5mm approx.
Manufacturer
Uni Mitsubishi Pencil
Source From
Japan
Made In
Japan
Tip Size
0.5mm
Ink Color
Black
Compatibility
Uni-ball Signo Knock Gel Pen Refill
Lucchesi L.Jul 18, 2026
Perfection
Joann N.May 23, 2014
Very accommodating seller. All items arrived within a week! Impressive!
Josie M. S.Oct 15, 2020
I purchased this as a gift for my sister who has yet to make it. Therefore I cannot rate the actual item. However, the seller was very good communicating with me in regards to Covid and shipping issues. The seller was also helpful in obtaining English instructions. I would purchase from them again.
Kelly S. L.Jan 10, 2024
Satisfied with items purchased
Villy A. Y. S.Sep 25, 2025
Everything is so cute!
Penelope B.Oct 10, 2017
I gave Chinese woman for gift. I am not understand to read a Japanese words.
Trinity S.Jan 20, 2021
I ordered a whole bunch of ink for my new pens- they were shipped quickly and came securely packaged!
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