50PCS Fountain Pen Ink Refills Inks Pen Cartridges, Sets for Hongdian, 3.4 mm Bore Diameter Fountain Pen Ink Cartridge Recambios de Tinta para Estilográfica Blue

Features

• 【Premium Ink】Premium ink glides freely across the paper, producing clear, precise lines with every stroke and a smooth, consistent writing experience
• 【Settle Trouble】Solve the trouble of buying ink frequently. You only need to buy it once, and you can go a long time without worrying about running out of ink
• 【Big Capacity】Refillable ink cartridges are designed with a large capacity, so a single replacement can be used for a long time
• 【Affordable Solution】The 50 Ink refills allow you to write seamlessly without worrying about running out of ink
• 【International Standard】The ink cartridge is 3.4 mm in diameter and is compatible with a wide range of fountain pens, so your fountain pen collection will never get dusty again