4 refills per order. Blue and Black Fountain Pen Ink Cartridges. The ink in our convenient fountain pen cartridges is formulated to provide both superior writing characteristics and complete chemical compatibility with our fine writing instruments.

• Cross Fountain Pen Cartridge Ink Refills
• Original and Authentic
• Black and Blue Ink Cartridges
• Sold as 2 Blue and 2 Black refills

Cross Fountain Pen Cartridge Ink RefillsCross