Lot of 11 Pelikan 4001 Fountain Pen Ink Cartridges Brilliant Black Germany NOS

This listing is for a partial lot of authentic Pelikan 4001 fountain pen ink cartridges in the timeless Brilliant Black color. Manufactured in Germany, this collection includes two retail boxes for a combined total of 11 pristine, unused cartridges. One box is completely full and factory sealed containing 6 pieces, while the second box has been opened and is missing just one cartridge, leaving 5 remaining pieces inside. Historically trusted by writers, students, and calligraphy enthusiasts globally, the Pelikan 4001 ink line features a refined formula that has been a benchmark for reliable stationery since its initial development. Engineered to offer an exceptional, even flow with rich line definition, this ink possesses excellent fast-drying properties and is explicitly designed to safeguard delicate fountain pen nibs from clogging or residue buildup. These standard international sized short cartridges are universally compatible with traditional Pelikan fountain pens alongside a vast array of other classic European and standard international cartridge-fed pens.  The cartridges are safely secured in their original, bright blue cardboard packaging, making this a highly functional addition for collectors of fine writing gear or standard daily stationery use. Please review all pictures to confirm box condition and layout prior to purchase.