Waterman WAT1964019 Rollerball Pen Refill Black Fine 0.5mm

Product Description

The WATERMAN WAT1964019 is a rollerball pen refill designed to deliver consistent, precise lines with a fine 0.5mm point. Filled with black ink formulated to resist drying out, this refill provides smooth, reliable performance across most writing surfaces. The cartridge is engineered for straightforward replacement, minimizing downtime when a pen runs dry. Office professionals, administrative staff, and end users who depend on consistent ink flow for signatures, note-taking, or detailed writing tasks will find this refill a dependable consumable to keep on hand.

This refill is intended for use with compatible Waterman rollerball pens. The fine point tip makes it well suited for detailed writing tasks, forms, and professional correspondence where clean, controlled lines are required. Its compact cartridge dimensions allow it to seat securely in compatible pen bodies without modification. The refill ships as a single unit, making it straightforward to stock individually or in quantity for office supply replenishment.

Key Features

• Fine 0.5mm point delivers precise, controlled line width
• Black ink formulated to resist drying out between uses
• Smooth ink flow performs consistently on most writing surfaces
• Designed for easy drop-in replacement with no tools required
• Single-unit packaging suitable for individual or bulk stocking

Compatibility

Compatible with Waterman rollerball pens sold separately. Consult the pen manufacturer documentation to confirm fitment with a specific Waterman rollerball pen model before ordering.

Installation Notes

Replacement is typically performed by the end user without tools. Unscrew or disassemble the pen body per the manufacturer instructions, remove the spent cartridge, and seat the new refill firmly before reassembling. Avoid forcing the cartridge, as misalignment can damage the pen tip or ink feed mechanism.