Jinhao Fountain Pen Ink Cartridges Refills – 2.6mm Bore Diameter, 80 Pcs Black Ink Cartridges for Jinhao & Baoer Pens, Ideal for School & Office UsePremium Ink Quality: Smooth flowing black ink ensures a consistent, high quality writing experience with no smudging or skips. Perfect Fit: 2. 6mm bore diameter designed to fit Jinhao and Baoer fountain pens for effortless ink refills. Convenient & Portable: Each cartridge is compact (5cm 1. 97in) and easy to carry, making it perfect for on the go use at school or the office. Large Quantity: 80 cartridges in a set for long lasting use, reducing the

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✔ Reliable & Affordable – Designed for simplicity

✔ Smooth Ink Flow – High-quality pen tongue ensures continuous ink flow with no leaks or drops

6mm bore diameter designed to fit Jinhao and Baoer fountain pens for effortless ink refills

ensuring uninterrupted writing without surprises

or Chinese calligraphy

preventing slipping while enhancing aesthetics

Celluloid is highly flammable transparent plastic material and very difficult material to use

Vibrant Rainbow Design: Features a celluloid marble acrylic body with a beautiful rainbow finish

the acrylic material ensures long-lasting use while maintaining a premium feel

Ready to Use: Comes with a built-in vacumatic converter and user guide inside the original box (ink not included)

Extra Fine Nib: Ideal for detailed