Pelikan 4001 Blue-Black Could This Be My New Favorite Blue?

Pelikan 4001 Blau-Schwarz (blue black) ink : r/fountainpens

Pelikan 4001 Fountain Pen Bottled Ink, 62.5ml, Choose from 8 Vibrant Colors

Ink Review #2451: Pelikan 4001 Blue Black — Mountain of Ink

Pelikan 4001 Blue-Black - Page 2 - Ink Comparisons - The Fountain Pen Network

Pelikan 4001 Blue-Black - Ink Comparisons - The Fountain Pen Network

Pelikan 220356 - Inkwell 60ml Blue/Black : Bottled Pen Ink : Office Products

Ink Review #2451: Pelikan 4001 Blue Black — Mountain of Ink

Pelikan 4001 Konigsblau (King's Blue, Royal Blue)) - Ink Reviews - The Fountain Pen Network

Discontinued New Pelikan 4001 30ml 1oz Blue-Black Blau-Schwarz Fountain Pen Ink

Pelikan 4001 Blue Black Question - Inky Thoughts - The Fountain Pen Network

Mini Collections, Part V: All The Blue Inks (Including Blues, Blue-Blacks, Teals, and Turquoise) — The Gentleman Stationer

Pelikan 4001 Brilliant Black