Robert Oster Plumb Nut
Plumb Nut ink swatch

Robert Oster - Fountain Pen Ink - Signature - Plumb Nut

Sale price$21.50
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Plumb Nut by Robert Oster. Let your jottings become creative expressions with this impressive Signature fountain pen ink.

Robert Oster Signature Inks are handmade in Australia inspired by the colours of the continent. The recyclable 50ml PET bottles are manufactured in Australia's first carbon neutral plastics plant.

All Robert Oster inks are 100% Australian made and non-toxic.