Japan Uni-ball Signo RT1 Gel Pen - 0.5mm 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
- 4902778142813
- Modal No.
- UMN155N05.24
- Size
- 11Ć15.4Ć141.2mm 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
Robyn K.Feb 11, 2026
Elizabeth H.Apr 20, 2025
Shipping was super fast, all my items arrived safely. All the products are so adorable and Iām super happy with my purchase. Iād shop here again!
Madeleine E. M.Jul 19, 2025
OMG!! The cutest thing ever ššššš
Sarah L. D.Apr 21, 2024
Fast delivery, and super cute items. I am extremely satisfied with their service.
David A.Jan 2, 2024
Arrived in perfect condition
Jane L.Jan 7, 2015
Very nice. Thank you very much.
Sally K.Nov 26, 2022
Bought a lot of these, great refills
Jennifer M.Nov 22, 2023
This is the 3rd set I have bought of these page flags (with different characters). They can be written on easily with pencil or gel pens for extra information. They may bend and crease but they will never tear.
