Filofax Domino Personal Organiser Black 544INKAPR2025 Replacement steel nib unit for

Replacement steel nib unit for Esterbrook JR and the JR Pocket fountain pen

caring for your fountain pens and finding the right pen for you

240 Lemon Yellow

188 Sanguine

Fitted with a medium 'Easyflow' hybrid ink refill in black

Filofax Domino Personal Organiser Black 544INKAPR2025 Replacement steel nib unit forThe Domino is a super simple design from Filofax the cover has two pockets on the inside, a pen loop, five card slots, the usual Filofax rings (of course!), and the outside replaces the more complex zip or pop stud closures with a simple elastic loop, as is used for many notebooks and notebook covers. The result is stylishly minimalist, with a more modern look than the more traditional binders. Supplied with a range of useful inserts, including a 2025