MontBlanc Meisterstuck Platinum Line Ballpoint Pen - Black : Amazon.co.uk: Stationery & Office Supplies
Montblanc Ballpoint Pen Refills (M) Mystery Black 116190 – Refill Ink with a Medium Tip for Montblanc Biros – 2 x Black Ballpen Refills : Amazon.co.uk: Stationery & Office Supplies