Uni-Ball UM120BK – Gel Ink Pens for Office Use
The Uni-Ball Signo Gel Blk Bx12 is a high-quality writing instrument designed for everyday office use. Its gel ink technology provides smooth writing and vibrant lines, making it ideal for signing documents, taking notes, and creating artwork. This pen is built to last, with a durable design that withstands heavy use. Its ergonomic grip provides comfort and control, reducing fatigue during extended writing sessions. In the office, this pen is perfect for tasks that require precision and legibility, such as filling out forms, creating presentations, and communicating with colleagues. Its versatility also makes it a great tool for artists, designers, and writers who require a reliable writing instrument.
The Uni-Ball Signo Gel Blk Bx12 is also a great choice for businesses that require a high-volume of writing instruments. Its cost-effectiveness and reliability make it an excellent option for companies that need to supply their employees with quality writing instruments. its sleek design makes it a great addition to any office setting.
In terms of technical features, the Uni-Ball Signo Gel Blk Bx12 boasts a 0.5mm tip size, which provides precise lines and smooth writing. Its gel ink is also water-resistant, making it perfect for use in a variety of environments. Whether you’re working in a busy office or creating art in a studio, this pen is designed to deliver high-quality results.
Technical Specifications
| Brand | Uni-Ball |
| SKU | UM120BK |
| Category | Office Supplies |
| Color | Black |
| Tip Size | 0.5mm |
| Ink Type | Gel |
| Packaging | Box of 12 |
| View all Uni-Ball Products → | |
Challenges Solved by this Solution
For businesses, the Uni-Ball Signo Gel Blk Bx12 solves several pain points. One of the most significant challenges is finding a reliable writing instrument that can withstand heavy use. This pen’s durable design and high-quality gel ink make it perfect for high-volume writing tasks. Another challenge is finding a writing instrument that provides precision and legibility. The Uni-Ball Signo Gel Blk Bx12’s 0.5mm tip size and water-resistant ink make it ideal for tasks that require accuracy and clarity. By investing in this pen, businesses can improve their operational efficiency, reduce costs associated with replacing low-quality writing instruments, and enhance their overall productivity.
Australian Logistics & B2B Support
As a 100% Aussie-owned and operated business, we are a trusted partner for Uni-Ball. We empower enterprise procurement with dedicated B2B account support and flexible payment options.
Frequently Asked Questions
What is the best way to store gel ink pens to prevent them from drying out?
To prevent gel ink pens from drying out, it’s best to store them in a cool, dry place with the cap tightly closed.
Can I use gel ink pens for artistic purposes?
Yes, gel ink pens are great for artistic purposes. They provide vibrant lines and are available in a range of colors.
How do I choose the right tip size for my writing needs?
The right tip size depends on your personal preference and writing needs. A 0.5mm tip size is great for everyday writing, while a finer tip size is better suited for detailed work.
Can the TECHOM Systems Sales team help me with installation support for my office supplies?
Yes, the TECHOM Systems Sales team can help you with installation support, as well as answer any questions you may have about our office supplies.
What is the best way to clean gel ink pens if they become clogged?
To clean a clogged gel ink pen, try gently wiping the tip with a soft cloth or replacing the ink cartridge.

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Product Ref: TOS-1651708 • Get enterprise pricing, volume discounts, and Australian support.
























