ZenZoi Fountain Pen Ink Cartridge Refills- 24 Bulk Premium Black Case- Professional Grade, International Size, Non-Toxic Ink- Smooth, Blotch-Free Writing for Luxury Pens – German Nibs (Black)

ZenZoi Fountain Pen Ink Cartridge Refills- 24 Bulk Premium Black Case- Professional Grade, International Size, Non-Toxic Ink- Smooth, Blotch-Free Writing for Luxury Pens – German Nibs (Black)

• PROFESSIONAL-GRADE BLACK INK REFILLS- Zenzoi puts together a high-end ink cartridge refill package that will prolong the amazing handwriting experience of your luxury fountain pens. Enjoy a 24-case of international-size professional-grade ink refills, suited for both professional and artistic use.
• FLAWLESS WRITING EXPERIENCE-For calligraphy or every-day use, our ink cartridges offer a smooth, blotch-free handwriting experience that is flawless. Keep enjoying your fountain pens with no breaks in the ink flow and cherish each time you put pen to paper.
• ABUNDANCE OF QUALITY- Instead of going through the hassle of ordering ink refills so frequently, you can now enjoy a 24-piece case that will keep your pen flowing for quite a while to come. With a perfect ratio of quality and quantity, our box delivers in all fronts and surpasses any expectations.
• INTERNATIONAL FIT- Our fountain pen refill cartridges were designed for the luxury pen owner’s ultimate convenience. Zenzoi standard international size ink refills fit into most standard fountain pens, especially German Schmidt Nibs available on the market. Cartridges fit German and Japanese 2.3mm feed suction.
• PLANET-CONSCIOUS- Our commitment to the environment is part of who we are- all Zenzoi ink refills use non-toxic ink contained in eco-friendly plastic to minimize harm to the environment. Choose between the classic Blue or Black colors selection.