Uni-ball SIGNO UM-100 Gel Pen 0.5mm
The uni-ball SIGNO UM-100 gel pen with a 0.5mm line width is a high-end writing instrument manufactured by Mitsubishi Pencil (Japan). Recognized for its ultra-durable ink quality, smooth operation, and sleek design, this best-selling pen consistently meets the rigorous standards required for daily documentation, contract signing, and record-keeping across corporations, manufacturing plants, and multinational enterprises.
Key Features of the Uni-ball SIGNO UM-100 Gel Pen
Advanced Pigment Ink, Water-Resistant and Fade-Proof
The pen utilizes advanced particle-based gel ink (Pigment Ink) technology developed by Uni Mitsubishi Pencil. This formulation delivers rich, highly visible colors while providing resistance to water, light, and chemical exposure, ensuring that critical documents and legal agreements remain preserved over long periods without smudging.
Smooth Writing Performance Without Skipping
Featuring a high-quality 0.5mm metal tip, the pen maintains consistent ink flow control without clogging or pooling. The crisp, clean line weight facilitates efficient writing while maintaining a professional appearance on paper.
Transparent and Practical Body Design
- Clear Barrel Structure: Allows office personnel to conveniently monitor remaining ink levels and arrange timely replacements.
- Secure Clip Cap: Protects the tip effectively and allows quick attachment to pockets, clipboards, or folder covers.
- Cost Savings with UMR-5N Refills: Companies can easily replace empty ink cartridges with UMR-5N refills, helping optimize procurement budgets and minimize plastic waste.
Detailed Technical Specifications
| Product Name | Item Code | Line Width | Color | Order Code (Piece) | Order Code (Box) | Unit | Packaging | Origin |
|---|---|---|---|---|---|---|---|---|
| Uni-ball SIGNO Gel Pen | UM-100 | 0.5 mm | Blue | 014645 | 700642 | Piece / Box | Box of 12 | Japan |
| Uni-ball SIGNO Gel Pen | UM-100 | 0.5 mm | Black | 014646 | 700643 | Piece / Box | Box of 12 | Japan |
| Uni-ball SIGNO Gel Pen | UM-100 | 0.5 mm | Red | 014647 | 700644 | Piece / Box | Box of 12 | Japan |
(Note: Compatible refill cartridge code: UMR-5N)
Why Purchase Uni-ball SIGNO Pens at Nhanh Nhanh
Nhanh Nhanh is a trusted distributor specializing in office stationery, consumable supplies, and commercial equipment for Japanese companies and multinational corporations in Vietnam. Ordering through Nhanh Nhanh grants enterprise customers key advantages:
- Guaranteed genuine Mitsubishi Pencil Japan products with verified quality.
- Complete VAT invoices, sales contracts, and proper compliance documents for procurement departments.
- Fast delivery response times and competitive volume pricing structures for bulk B2B purchases.
Frequently Asked Questions (FAQ)
Does uni-ball SIGNO UM-100 ink bleed through standard copy paper?
The Pigment gel ink in the uni-ball SIGNO dries rapidly and does not bleed through or smear on standard office copy paper with a weight of 70gsm to 80gsm.
Can replacement refills be purchased when the pen runs out of ink?
Yes. The pen body supports replacement cartridges under code UMR-5N, enabling businesses to reuse pen barrels and lower stationery costs.
Can corporate clients order in boxes of 12 with full VAT invoices?
Yes. Nhanh Nhanh supplies products by both individual Piece and Box (12 pieces per box), issuing full VAT invoices for B2B accounts.
