JINHAO 50-Piece 12-Color Steel Pen Ink Cartridges – 50 Bursts of Color, Unleashing Infinite Writing Possibilities!

With 50 cartridges and 12 vibrant hues, JINHAO ignites your creativity with endless choices! From classic blue-black to lively orange-red, from fresh mint to deep violet, this 50-pack fuels a semester’s worth of inspiration—students take notes without repetition, designers sketch with vivid flair, and professionals sign with personal style. The universal 2.6/3.4mm nib size fits most fountain pens, while imported smooth-flow ink ensures effortless gliding, uniform ink release, and crisp lines even during rapid writing. Each cartridge is independently sealed to prevent color mixing, leak-proof for on-the-go use, and resistant to drying out, maintaining freshness even with frequent opening. Whether jotting down notes, crafting art journals, or signing important documents, JINHAO’s 50-cartridge arsenal turns every stroke into a surprise—today, which color will define your story?

1. [Massive Color Variety (12 Colors, 50 Cartridges)]
   • Offers 12 vibrant shades for diverse creative needs (note-taking, art, professional use).
   • 50-piece bulk pack ensures long-term use without running out of favorite colors.
2. [Ultra-Smooth Writing Experience]
   • Imported premium ink formula guarantees effortless gliding and consistent ink flow.
   • Prevents skipping, smudging, or uneven lines, even during fast writing.
3. [Universal Compatibility (2.6/3.4mm Nib Size)]
   • Fits most standard fountain pens, eliminating compatibility concerns.
4. [Leak-Proof & Long-Lasting Design]
   • Individually sealed cartridges prevent color mixing and leaks.
   • Resists drying out, maintaining ink freshness even after repeated use or storage.
5. [Versatile for All Writing Scenarios]
   • Ideal for students, artists, and professionals—perfect for classnotes, sketches, signatures, and more.