Mitsubishi Uni-ball Signo RT1 UMN-155-38 Gel Pen Violet 0.3mm Extra Fine Point 12 Pack

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Item Information

Price 502 JPY
( US$ 3.17 /  UK£ 2.37 /  EUR 2.74 /  A$ 4.51 /  C$ 4.31 )
Stock Ships within 2-4 days
Item Locale Japan
Last update Dec 26th 2025 JST
Shipping Information
Standard Shipping:
Shipping Cost: About 1,010 JPY for Europe
Shipping takes 10 ~ 20 days.

Expedited Shipping:
Shipping Cost: About 3,150 JPY for Europe
Shipping takes 5 ~ 10 days.
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Item Title

Mitsubishi Uni-ball Signo RT1 UMN-155-38 Gel Pen Violet 0.3mm Extra Fine Point 12 Pack

Item Details

The Mitsubishi Uni-ball Signo RT1 is a premium gel pen featuring vibrant violet ink that delivers smooth, crisp writing. Its 0.3mm extra fine tip allows for detailed writing and precise illustration, making it ideal for both professional and personal use.

Designed with a retractable tip, this gel pen protects the nib when not in use, offering convenience and portability. The barrel combines plastic and metal in a comfortable round shape with a knurled grip to ensure a secure hold. It is designed to be easy to use for both right- and left-handed writers.

The water-based gel ink is water-resistant, preventing smudging and fading even during long writing sessions. Manufactured by Mitsubishi Pencil, this trusted writing instrument is perfect for everyday note-taking, office tasks, and study.

Each pack includes high-quality ink cartridges so you can start writing without delay.

Specifications:
Brand: Mitsubishi Pencil
Model Number: UMN15538.12
Color: Violet
Tip Size: 0.3mm Extra Fine
Material: Plastic and Metal
Shape: Round
Grip Type: Knurled
Ink Base: Water-based Gel Ink (Water-resistant)
Retractable: Yes
Country of Origin: Japan
Package Dimensions: Length 13.97 cm x Width 2.54 cm x Height 0.762 cm
Package Weight: 0.022 pounds
Recommended Age: Adult
Suitable for: Ambidextrous
Package Quantity: 1