50Pcs Fountain Pen Ink Cartridges 2.6mm High quality Refill Short Cartridges Office Supplies for Calligraphy Pen Fine Writing

Experience writing with effortless flow and fast-drying ink that keeps your notes pristine and your ideas flowing. This 50 pack of fountain pen ink cartridges is designed to replace cartridges quickly and smoothly, so you can focus on your words rather than your ink supply.

With a dried time of just a few seconds, your important records remain clean and smudge-free even when you’re jotting ideas in a hurry. The short cartridge format is ideal for everyday writing, calligraphy practice, journaling, or professional notes.

Whether you’re at school, in the office, or searching for a thoughtful gift, these cartridges deliver reliable performance and consistent ink flow. The fit is built for a smooth glide as your fountain pen moves across the page, helping you maintain a steady hand and legible handwriting.

Inner diameter is 2.6 mm, and these are true short cartridges designed to fit a wide range of fountain pens that use compact cartridges. The ink is formulated to flow evenly, so you can take notes, write letters, or sketch with confidence. It’s a versatile option for learners, students, artists, and professionals alike.

What’s included

• 50 fountain pen ink cartridges

Key features

• 2.6 mm inner diameter for secure cartridge seating
• High quality refill designed for smooth ink flow
• Short cartridge format suitable for compact pens
• Ideal for calligraphy, journal writing, note-taking, and official documents
• Fast-drying ink to minimize smudges
• Convenient for school, work, and as a thoughtful gift

Care and usage

To use, simply replace your old cartridge with one of these cartridges. Allow a few seconds for the ink to dry after you write to avoid smudging. If you are switching colors, discard any residual ink and rinse nibs as needed to prevent color bleed. Store cartridges in a cool, dry place and keep them sealed in the original bag to protect from dust.

Notice: Actual color may differ slightly from what’s shown due to monitor and lighting differences. Please allow a small deviation in measurements due to manual counting.

Package includes 50 cartridges packaged in bulk packaging. Inner diameter: 2.6 mm; weight approximately 80 g per pack.