19001 Black

The permanent quality is the real deal—I scribbled a page, ran it under the tap, and the writing didn't budge an inch. That 3 oz bottle feels bottomless for the price, and the ink flows smooth enough for my daily journaling.

I was a bit skeptical about the "bulletproof" claim, but after leaving a page under running water for a few minutes, the writing didn't budge a single line. It's got that classic, deep black that dries fast enough for lefties, and the 3 oz bottle is plenty for daily use.

The 3 oz bottle is a solid size for the price, and I’ve been using it for check-writing and labels without a single smudge. It dries fast enough for left-handed use, and the water-resistant claim held up when I accidentally spilled coffee on the page. Glad I switched to this for anything permanent.