Rollerball Pen Refills – Blue Ink 0.5mm Fine Tip, Smooth Writing, Standard Size 112–113 mm, Threaded Refill, Pack of 10

• Compatibility: Standard rollerball refill size (112–113 mm length, 6 mm diameter), designed to fit most rollerball pens using this refill format. Please compare shape and size with your existing refill before purchase.
• Threaded Design: Features a screw-in thread near the tip for secure installation. Only compatible with rollerball pens that use threaded refills.
• Important: Not compatible with ballpoint pens. Only suitable for rollerball pens. Please ensure your pen supports threaded rollerball refills.
• Smooth Writing: Blue liquid ink with 0.5mm fine tip for precise, smooth and consistent writing. Ideal for everyday use, office work and note-taking.
• Value Pack: Pack of 10 refills offering long-lasting performance and excellent value for regular use.

Product Description: The NEO+ rollerball refills compatible with Mont blanc rollerball pens. This refills offers smooth, comfortable writing. Also compatible with Jinhao and Gullor Rollerball Pen.