Robert Oster

Explore our collection of Robert Oster Signature Inks – made in Australia and described as well-behaved fountain pen inks. Each ink is produced in a just-in-time manner to meet demand and is bottled in recyclable PET plastic. Robert Oster inks are non-toxic and eco-friendly, crafted with care for both writing performance and environmental impact.

Looking for the full range or more? Browse all bottled fountain pen inks or shop ink samples to try before you commit.

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Honey Bee - 2ml ink sample, resembling a watercolor wash with uneven edges, showcasing a gradient from tan to deep brown on white.
Robert Oster
Honey Bee - 2ml
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$1.70
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Honey Bee - 2ml ink sample, resembling a watercolor wash with uneven edges, showcasing a gradient from tan to deep brown on white.
/ 1 / 2

Honey Bee - 2ml

$1.70

Robert Oster

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Gold Antiqua - 2ml ink sample showing a warm brown swatch with darker saturation and a watermark, representing Robert Oster's dye-based ink.
Robert Oster
Gold Antiqua - 2ml
-
$1.70
X
Gold Antiqua - 2ml ink sample showing a warm brown swatch with darker saturation and a watermark, representing Robert Oster's dye-based ink.

Gold Antiqua - 2ml

$1.70

Robert Oster

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Heart of Gold - Shake 'N' Shimmy (2ml) - The Desk Bandit
Robert Oster
Heart of Gold (Shake 'N' Shimmy) - 2ml
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$2.00
X
Heart of Gold - Shake 'N' Shimmy (2ml) - The Desk Bandit
/ 1 / 2

Heart of Gold (Shake 'N' Shimmy) - 2ml

$2.00

Robert Oster

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Grun Gilt - Shake 'N' Shimmy (2ml) - The Desk Bandit
Robert Oster
Grun Gilt (Shake 'N' Shimmy) - 2ml
-
$2.00
X
Grun Gilt - Shake 'N' Shimmy (2ml) - The Desk Bandit
/ 1 / 2

Grun Gilt (Shake 'N' Shimmy) - 2ml

$2.00

Robert Oster

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Robert Oster African Gold - 2ml Ink Samples
Robert Oster
African Gold - 2ml
-
$1.70
X
Robert Oster African Gold - 2ml Ink Samples

African Gold - 2ml

$1.70

Robert Oster

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Robert Oster Aussie Gold - 2ml Ink Samples
Robert Oster
Aussie Gold - 2ml
-
$1.70
X
Robert Oster Aussie Gold - 2ml Ink Samples

Aussie Gold - 2ml

$1.70

Robert Oster

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Aussie Liquid Gold - Shake 'N' Shimmy (2ml) - The Desk Bandit
Robert Oster
Aussie Liquid Gold (Shake 'N' Shimmy) - 2ml
-
$2.00
X
Aussie Liquid Gold - Shake 'N' Shimmy (2ml) - The Desk Bandit
/ 1 / 2

Aussie Liquid Gold (Shake 'N' Shimmy) - 2ml

$2.00

Robert Oster

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Gold Antiqua - 50ml bottle of Robert Oster Signature fountain-pen ink, featuring a rich, warm brown swatch highlighting its unique shading inspired by South Australia.
Robert Oster
Gold Antiqua - 50ml
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$23.00
X
Gold Antiqua - 50ml bottle of Robert Oster Signature fountain-pen ink, featuring a rich, warm brown swatch highlighting its unique shading inspired by South Australia.
/ 1 / 2

Gold Antiqua - 50ml

$23.00

Robert Oster

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Robert Oster Signature Honey Bee fountain-pen ink, 50ml bottle, shown with a metallic gold swatch, inspired by South Australia's vibrant palette.
Robert Oster
Honey Bee - 50ml
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$23.00
X
Robert Oster Signature Honey Bee fountain-pen ink, 50ml bottle, shown with a metallic gold swatch, inspired by South Australia's vibrant palette.
/ 1 / 2

Honey Bee - 50ml

$23.00

Robert Oster

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African Gold - 50ml Robert Oster ink, in a black glass bottle with a ribbed cap and gold label, shown alongside a warm golden-brown color swatch.
Robert Oster
African Gold - 50ml
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$23.00
X
African Gold - 50ml Robert Oster ink, in a black glass bottle with a ribbed cap and gold label, shown alongside a warm golden-brown color swatch.
/ 1 / 2

African Gold - 50ml

$23.00

Robert Oster

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Aussie Gold - 50ml fountain pen ink by Robert Oster, displayed with its black bottle featuring a gold label and a circular yellow-gold ink swatch.
Robert Oster
Aussie Gold - 50ml
-
$23.00
X
Aussie Gold - 50ml fountain pen ink by Robert Oster, displayed with its black bottle featuring a gold label and a circular yellow-gold ink swatch.
/ 1 / 2

Aussie Gold - 50ml

$23.00

Robert Oster

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Ten Dollar Gold - 2ml
Robert Oster
Ten Dollar Gold - 2ml
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$1.70
X
Ten Dollar Gold - 2ml
/ 1 / 2

Ten Dollar Gold - 2ml

$1.70

Robert Oster

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Sun on the Snow (Shake 'N' Shimmy) - 2ml
Robert Oster
Sun on the Snow (Shake 'N' Shimmy) - 2ml
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$2.00
X
Sun on the Snow (Shake 'N' Shimmy) - 2ml
/ 1 / 2

Sun on the Snow (Shake 'N' Shimmy) - 2ml

$2.00

Robert Oster

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Heart of Gold - Shake 'N' Shimmy (50ml) - The Desk Bandit
Robert Oster
Heart of Gold (Shake 'N' Shimmy) - 50ml
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$31.00
X
Heart of Gold - Shake 'N' Shimmy (50ml) - The Desk Bandit
/ 1 / 2

Heart of Gold (Shake 'N' Shimmy) - 50ml

$31.00

Robert Oster

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Aussie Liquid Gold - Shake 'N' Shimmy (50ml) - The Desk Bandit
Robert Oster
Aussie Liquid Gold (Shake 'N' Shimmy) - 50ml
-
$31.00
X
Aussie Liquid Gold - Shake 'N' Shimmy (50ml) - The Desk Bandit
/ 1 / 2

Aussie Liquid Gold (Shake 'N' Shimmy) - 50ml

$31.00

Robert Oster

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Grun Gilt - Shake 'N' Shimmy (50ml) - The Desk Bandit
Robert Oster
Grun Gilt (Shake 'N' Shimmy) - 50ml
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$31.00
X
Grun Gilt - Shake 'N' Shimmy (50ml) - The Desk Bandit
/ 1 / 2

Grun Gilt (Shake 'N' Shimmy) - 50ml

$31.00

Robert Oster

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Ten Dollar Gold - 50ml
Robert Oster
Ten Dollar Gold - 50ml
-
$23.00
X
Ten Dollar Gold - 50ml
/ 1 / 2

Ten Dollar Gold - 50ml

$23.00

Robert Oster

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Sun on the Snow (Shake 'N' Shimmy) - 50ml
Robert Oster
Sun on the Snow (Shake 'N' Shimmy) - 50ml
-
$31.00
X
Sun on the Snow (Shake 'N' Shimmy) - 50ml
/ 1 / 2

Sun on the Snow (Shake 'N' Shimmy) - 50ml

$31.00

Robert Oster

More Details →
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