Japan Uni-ball Signo RT1 Gel Pen - 0.38mm Black

Available for Order Ships within 1 - 2 weeks

$3.49

FREE Shipping over $55.00

- Ultra-smooth writing achieved by reducing friction between the pen tip and paper
- Edgeless stainless-steel tip for smoother strokes and improved durability
- Spring-tip mechanism helps prevent ink backflow
- Newly formulated ink offers enhanced smoothness while keeping lines crisp, vivid, and bleed-resistant
- Uses water-based pigment ink with excellent water and light resistance
- Seamless one-motion design with an invisible joint between the grip and barrel
- Sleek, simple shape with a full rubber front grip for comfortable handling
- Available in 0.28 mm, 0.38 mm, and 0.5 mm tip sizes

Brand
Uni Ball
Barcode
4902778142653
Modal No.
UMN155N38.24
Size
11×15.4×141.2mm approx.
Manufacturer
Uni Mitsubishi Pencil
Source From
Japan
Made In
Japan
Tip Size
0.38mm
Ink Color
Black
Compatibility
Uni-ball Signo Knock Gel Pen Refill
Felicia L.Aug 30, 2026
Great service and items! Meets up the expectations 👍
Elisabeth F.Aug 13, 2015
Thank You! :)
C.May 27, 2025
The items were shipped as soon as they were available, and the customer service was able to honor a request I sent quite late during the processing of the order which I am thankful for.
Shelby C. H.Jun 1, 2021
Top quality. Excellent packaging. Great transaction.
G. R. S.Oct 5, 2022
Too cute. Simple and exactly matching description. 5/5
Dianne O.Jan 27, 2018
This is the cutest kit EVER! I am going to make a replica of my cat, who looks a lot like the one pictured in the kit. Can't wait to post a picture here once she's all done. Thank you! So happy I purchased this!
Hazel R.Jun 29, 2026
I emailed them asking if they would ever restock the Cookie Monster AirPods and they did !!☺️ everything came in perfectly
Wendy L.Nov 24, 2025
The Team of Kawaii Limited is amazing and I trust the quality of your products
Katharina W.Jul 4, 2022
Das Produkt hat meinen Erwartungen entsprochen
Natalie K.Jan 19, 2015
Great item! thank you for exchanging positive feedback :)
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