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Ink Refills

For Mark One or Mark Two
Schmidt rollerballs are fantastic refills, with a smooth flowing and quick drying ink. We sell Schmidt refills for both of our pens, in packs of three in either black or blue ink. Make sure you select the correct refill for your pen!
$15
Mark One
Mark One accepts the Schmidt P8126 refill, or any Parker-style refill. View here for a comprehensive list. The Schmidt P8126 has a 0.6mm tip. The 8126 Mini is for the Mark Two; it is too short for the Mark One. How to change the refill on your Mark One.
The Mark One Pen next to the Schmidt P8126 ink refill
Mark Two
Mark Two accepts two refills: the Schmidt 8126 Mini, or a Fisher Pressurized refill. We sell the 8126 Mini above; the Fisher is widely available elsewhere. Parker style refills, like the Schmidt P8126 for Mark One, will not fit in Mark Two. How to change the refill on your Mark Two.
The Mark One Pen next to the Schmidt P8126 ink refill