30 Pcs Fountain Pen Ink Cartridges 3.4mm Ink Refills Quick-Drying Ink Sac Blue Black Ink Cartridges for Fountain Pens

Features: Brand new and high quality This fountain pen refill can make the pen slide freely on the paper and write smoothly. With no break in ink flow, enjoy a smooth and optimal writing experience as your fountain pen glides elegantly across paper. Fountain pen ink refills is perfect for teacher, students, and office use. These ink cartridges could be used whether you're writing journals, budgets, or jotting down daily reminders and schedules. Ink sacs can also be apply as gift for family members, relatives, coworkers and other people you care about.

Specifications: Material: Plastic Size: about 5.1cm/2.01'' Color: 2 Kinds Optional

Note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.

Package includes: 30x/Set Ink Cartridges