Uni-ball Corporation UBC69025 Rollerball Pen 0.8mm

Product Description

The UNI-BALL CORPORATION UBC69025 is a rollerball pen designed for precise, consistent writing in professional and everyday environments. It features a 0.8 mm tungsten carbide tip set in a bend-resistant stainless steel construction, delivering smooth, controlled line output across a wide range of paper types. The pen is loaded with uni Super Ink, a proprietary formulation that resists fading, water exposure, and document fraud including check washing and bleaching. A translucent ink window allows users to monitor remaining ink levels at a glance. The uni-Flow Ink System regulates ink delivery for consistent performance throughout the life of the pen.

The UBC69025 is suited for office professionals, administrative staff, notaries, and anyone who regularly signs documents or produces records that must remain legible and tamper-resistant over time. It performs reliably during air travel, as the design withstands cabin pressure changes without leaking. Typical applications include note-taking, contract signing, formal correspondence, and detail-oriented creative work where consistent line weight matters.

Key Features

• 0.8 mm tungsten carbide tip for smooth, precise line output
• Bend-resistant stainless steel tip construction for long-term durability
• uni Super Ink resists fading, water, and document fraud including check washing
• uni-Flow Ink System provides consistent ink delivery from first use to last
• Translucent ink window for easy monitoring of remaining ink level
• Pressurized design withstands cabin pressure changes without leaking

Compatibility

Designed as a standard rollerball pen for general office, administrative, and professional writing applications. No specific system or device compatibility applies to this product.

Installation Notes

No installation is required for this product. Store the pen capped when not in use to prevent ink from drying at the tip. Keep away from extreme heat sources, which may affect ink consistency or cause leakage.