Mitsubishi Uni-ball Signo RT1 Gel Pen 0.38mm Black UMN15538.24

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Item Information

Price 177 JPY
( US$ 1.11 /  UK£ 0.82 /  EUR 0.95 /  A$ 1.55 /  C$ 1.54 )
Stock Ships within 2-4 days
Item Locale Japan
Maker 三菱鉛筆
Last update Dec 26th 2025 JST
Shipping Information
Standard Shipping (10 ~ 20 days)
Asia: 1,070 JPY
Europe, Oceania & Canada: 1,260 JPY
USA: 1,610 JPY
Expedited Shipping (5 ~ 10 days)
Asia: 2,100 JPY
Europe, Oceania & Canada: 3,350 JPY
USA: 4,100 JPY

*Shipping is charged by the total weight of your order, so buying several items together costs less than ordering them separately.

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Item Title

Mitsubishi Uni-ball Signo RT1 Gel Pen 0.38mm Black UMN15538.24

Item Details

The Uni-ball Signo RT1 gel pen delivers a smooth writing experience without smudging, ideal for precise note-taking and detailed writing. Its ultra-fine 0.38mm tip enables clear, sharp lines, making it perfect for students and professionals who require neat, legible handwriting.

Equipped with pigment-based ink, this pen offers excellent water and light resistance. Your important documents and notes remain vibrant and smudge-free, even when exposed to moisture or prolonged sunlight.

This pen combines reliable functionality with a slim, lightweight design crafted from durable plastic, ensuring comfortable use throughout the day.

Specifications:
Brand: Mitsubishi Pencil
Model: UMN15538.24
Ball Tip Size: 0.38mm
Ink Color: Black
Dimensions: Barrel diameter 11mm × Thickness 15.4mm × Length 141.2mm
Weight: 11.1g
Material: Plastic
Features: Smooth writing, smudge-resistant, water and light resistant
JAN Code: 4902778142653
Quantity: 1 piece