19830 Black 16 oz

I've been using this ink daily for sketching and journaling, and the bulletproof permanence is a huge relief—my notes survive coffee spills without smudging. The 16-ounce bottle feels like a lifetime supply, and the deep black lays down surprisingly smooth for an archival ink.

I've been using this for my daily journaling for months and the 16 oz bottle barely shows a dent — the water-resistance is no joke, too, since my coffee spills haven't ruined a single page. It's a serious commitment of a purchase, but if you write a lot, the cost per drop makes it unbeatable.

The 16-ounce bottle is absolutely massive—I've been journaling daily for months and barely made a dent. It dries pretty fast on my cheap office paper, no smudging on the good sheets, and the water-resistant part is real, though I wish it came with a dropper for filling converters.