Noodler's X-Feather is designed to resist feathering especially on cheap, recycled papers. It is billed as archival and 100% bulletproof. 3 oz
Noodler's X-Feather Blue Bottled Fountain Pen Ink - 3oz Bottle
Noodler's Dark Matter (3oz) Bottled Ink
Noodler's Ink – Rileystreet Art Supply
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.
Noodler's Ink - X-Feather, 3 oz.
Noodler's X-Feather Ink — Pulp Addiction
Noodler's Bottled Ink for Fountain Pens in X-Feather Blue - 3oz - NEW
Fountain Pen Ink Bottle
Noodler's X-Feather black is specially designed to not feather even on less expensive paper.
Noodler's X-Feather Black Fountain Pen Ink
Noodlers Ink 3 Oz Dark Matter : : Stationery & Office
Noodler's Anti-Feather Blue