Robert Oster MudPack Bottled Ink in Muddy Wine - 50 mL Fisher-Specialty Do you ever wonder how

Do you ever wonder how a retractable fountain pen works

It was just a matter of time before we decided our Esterbrook fountain pens needed perfect pairings of their own

To prevent any unseemly burping or leaking due to air pressure or heat changes in the environment

Water-based dye ink

Opus 88 OMAR Fountain Pen Specifications

Robert Oster MudPack Bottled Ink in Muddy Wine - 50 mL Fisher-Specialty Do you ever wonder howThe MudPack series is mysterious and dark. Like gems, hidden from view but revealed only to a few. So named denoting the dark and sometimes cloudy appearance of the colors when dry on your papers. Eminently suited to writing as much as to ink art applications. Muddy Wine. An individual Coonawarra wine color. Able to exhibit a dark gold sheen surrounded by rich grape skin shading. Robert Oster MudPack in Muddy Wine Fountain Pen Ink Features Contents