Noodler's Inks are an extraordinary line of drawing inks designed specifically for fountain pens, but they're also ideal for dip pens and brushes.
Ink Review #244: Noodler's X-Feather — Fountain Pen Pharmacist
Noodler's X-Feather
Noodler's X-Feather Black - 3oz Bottled Fountain Pen Ink - The Goulet Pen Company
Ink Review #654: Noodler's Anti-Feather (X-Feather) Blue — Fountain Pen Pharmacist
A quick comparison of Noodler's Black Inks – – Fountain Pen, Ink, and Stationery Reviews
Ink Review #244: Noodler's X-Feather — Fountain Pen Pharmacist
3oz (90ml) glass bottle of Noodler's X-Feather black fountain pen ink. This water-resistant black ink is formulated for use on cheaper papers.
Noodler's X-Feather Black - 3oz Bottled Ink
Noodler's Ink Fountain Pen Bottled Ink, 3oz - X-Feather Black
Noodler's X-Feather Black Ink - 3 oz Bottle
Noodler's Ink: X-Feather - Ink Reviews - The Fountain Pen Network
Noodler's Fountain Pen Ink 3 oz