the best waterproof fountain pen ink ✦ tests + watercoloring

i've been trying to do more watercolor in my hobonichi so i wanted a reliably waterproof fountain pen ink. join me as i test out several popular black inks and choose my favorite. i love that i can line my art and not worry about smudges! ✧ timestamps 0:00 Intro 0:26 dry time test 1:41 waterproofness test 2:24 my pick + thoughts 5:26 watercolor with me ✦ inks platinum carbon black de atramentis document black de atramentis archive ink sailor kiwaguro pigment black noodler's black Follow our journey:   / thenookends   Become a part of our community:   / discord   Subscribe to shop updates: https://nookends.com/pages/updates Check out all our other socials here: https://socials.nookends.com Subscribe to our YouTube channel for more:    / @thenookends