Online 4 x Rollerball Refills Compatible with Faber-Castell, Senator, Schneider | Permanent Blue Colour | Medium Line Thickness (0.7 mm) I Replacement Refill for Rollerball Pen

• FOR YOUR FAVORITE ROLLER: Keep using your favorite roller skates with the convenient ONLINE rollerball refills. The rollerball refill is characterised by its increased capacity to be stored in the open air and is therefore particularly suitable for use in devices without a cap seal.
• CERTIFIED QUALITY: The rollerball refill provides a smooth flow of ink and a consistent colour tone. ISO 14145-2 certified. In addition, the ink is documentarily indelible, guaranteeing long-lasting and long-lasting writing.
• DEFAULT FORMAT: The lead has a high quality metal casing and is equipped with a ventilation system to prevent drying out. Medium line width (0.7 mm).
• RELAXED WRITING: The stainless steel tip with a ceramic ball makes it easy to create even and clean writing.
• Online brand quality: Online is a German company founded in 1991, specialising in pens, calligraphy sets, cases and much more.

Rollerball refill, metal case, stainless steel tip with ceramic ball 0.7 mm, writing colour blue, ISO 14145-2, 4 pieces in the package. The safety technology is characterized by an increased open storage capacity; it is therefore particularly suitable for use in devices without a cap seal. 1 lead in package