Uni-ball UBC61233PP Rollerball Pen Refill Black 2-pack

Product Description

The UNI-BALL CORPORATION UBC61233PP is a black ink rollerball pen refill engineered for use with uni-ball Vision Elite pens. Built around uni Super Ink technology, it lays down smooth, intense lines with sharp edge definition on each stroke. The ink formula is fraud-resistant, fade-resistant, and water-resistant, making it a reliable choice for documents that require long-term legibility and tamper deterrence. Each purchase includes 2 refills. This refill is suited for office professionals, administrators, and anyone who depends on consistent ink performance for high-stakes writing tasks.

This refill is designed for everyday professional use including note-taking, list-making, document signing, and detailed writing projects. Its water-resistant and fraud-resistant ink properties make it especially appropriate for checks, contracts, and official correspondence where ink integrity matters. The pack-of-2 format reduces downtime when a working pen runs dry mid-task.

Key Features

• uni Super Ink technology delivers smooth, intense lines with sharp definition
• Fraud-resistant ink prevents check washing and bleaching
• Fade-resistant and water-resistant formula for long-lasting document integrity
• Black ink color for high-contrast, professional-grade writing
• Comes in a pack of 2 refills to extend pen service life

Compatibility

Designed as a direct replacement refill for uni-ball Vision Elite rollerball pens.

Installation Notes

Refill replacement requires no tools. Remove the pen cap, unscrew or pull apart the pen barrel per the pen manufacturer instructions, and extract the spent refill. Insert the UBC61233PP refill, reassemble the barrel, and test ink flow on scrap paper before use. No special training or certifications are required for this task.