19207 Eel Black

After a full day of note-taking, the pages stay crisp and legible—the water resistance is a real lifesaver for my commute. It's also noticeably smoother than my usual black inks, gliding through the nib without any drag. This big 3 oz bottle will last me ages, which is a nice bonus.

The lubrication this ink gives is genuinely noticeable—my pen glides across the page with almost zero drag, and the black itself is deep and rich. I’ve used it for a week straight and the flow stays consistent from start to finish.

That waterproof claim held up perfectly through a spill on my desk—the writing stayed crisp and fully legible. The 3 oz bottle is generous too, so I won't need a refill for months.