Ballpoint refill Linc Pentonic B-RT REF4007BLU blue 109 mm

Replacement ballpoint refill Linc Pentonic B-RT REF4007BLU in blue ink, 109 mm length, provides a standard writing element for compatible retractable ballpoint pens. Designed to restore pen functionality quickly, this refill delivers consistent ink flow suitable for everyday note-taking, office work and school tasks. The refill fits pens that accept standard-length cartridges and is intended for straightforward replacement to extend the life of existing pens.

Advantages

This blue ballpoint refill offers smooth, reliable ink delivery and a compact 109 mm length that matches common retractable pen housings. The cartridge design enables quick replacement and helps maintain consistent line quality across routine writing. Its neutral blue ink color is suitable for formal and informal documents and provides legible results on standard paper types.

Suitable for

• Everyday note-taking and journaling
• Office documentation and form filling
• Schoolwork, homework and exam writing
• Replacing empty refills in compatible retractable ballpoint pens

Key specifications

• Ink colour: blue
• Refill length: 109 mm
• Refill type: ballpoint cartridge for retractable pens
• Intended use: standard everyday writing on paper

How to use

Remove the empty cartridge from the compatible retractable pen body according to the pen manufacturer's guidance, then insert the Linc Pentonic refill with the writing tip facing outward until it seats securely. Operate the pen's retracting mechanism to expose the tip and test on scrap paper to confirm ink flow. Replace with a new refill when ink becomes faint or intermittent.

Usage recommendations

Store refills capped or in their original packaging at room temperature and avoid prolonged exposure to direct sunlight or extreme heat to preserve ink quality. Use on standard office or school paper for best results; if skipping or blotting occurs, replace the refill or try a different paper type.