Our most permanent fountain pen ink. It is waterproof, pigment-based, and archival-quality. Comes in a nice 60ml glass bottle.
We recommend flushing out of your pen after one month. Do not let the reservoir empty, as it could clog in your pen.
We’re playing it safe. Due to risks of freezing, from Dec. 1st to May 1st, all cartridges and ink orders will be fulfilled and shipped (as per your request), however we will not assume responsibility for any damages.