Anonymous shipping. Free shipping. Please refrain from price negotiations. MONTBLANC Montblanc ballpoint pen refill replacement core attachment (adapter) 1 piece. Vintage Giant Refills (112mm) are longer than current products (98mm). Vintage Montblanc ballpoint pen users can use this adapter with current refills without any problems. This is a genuine Montblanc ballpoint pen adapter. It's hard to find these days. The Giant Refill in the image above requires an adapter when replacing. Giant refills are used in the old Noblesse and Hammer Trigger pens. Only the adapter will be sold. Please refrain from price negotiations. Thank you. 2.2 Type: Ballpoint pen