Pentel Roller-Patrone KFR 7 in blue: gel ink refill with fine 0.35 mm line width. Perfect for precise notes and signatures. Refill for Pentel rollerball pens.
Pentel Roller-Patrone KFR 7 – Gel Ink Refill for Precise Writing
The Pentel Roller-Patrone KFR 7 is a high-quality gel ink refill designed for Pentel rollerball pens. It offers a fine 0.35 mm line width for clean, precise writing. Ideal for daily use at the office, school, or home.
Fine 0.35 mm line width for exact writing
Vibrant blue gel ink for an even, smooth flow
Compatible with Pentel rollerball pens from the KFR series
Easy replacement thanks to the practical refill design
What sets the Pentel Roller-Patrone KFR 7 apart
This refill has been specifically developed for Pentel rollerball pens, ensuring optimal fit and writing performance. The gel ink dries quickly and does not smudge, making it particularly suitable for left-handed writers. Thanks to its precise tip, it is also ideal for detailed work such as drawings or technical sketches.
Perfect for...
Office workers who sign documents or take many notes; students for exams and lecture notes; creatives for fine drawings and calligraphy.
How to use the Pentel Roller-Patrone KFR 7
Remove the empty refill from your Pentel rollerball pen by disassembling the pen. Insert the new Pentel Roller-Patrone KFR 7 and press gently until it clicks into place. Reassemble the pen and start writing immediately. The refill requires no break-in period.
Pentel is a Japanese manufacturer of writing instruments and art supplies, known for high-quality gel pens, rollerball pens, and refill systems. The brand stands for innovation and precision in everyday writing. Pentel products are popular worldwide in offices, schools, and the creative sector.
It is a gel ink refill (cartridge) for Pentel rollerball pens from the KFR series. It is available in several colors.
The KFR 7 refill is compatible with Pentel rollerball pens that use the KFR system, e.g., Pentel KFR7 or similar models. Please check compatibility before purchase.
The line width is 0.35 mm, allowing fine, precise lines. Ideal for signatures and detailed notes.
The refill is available in blue. Other colors are sold separately.
The lifespan depends on usage. One refill lasts several weeks to months under normal writing use. As it is an ink refill, no special care is required.
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